24.5K(top 0.1%)
papers
678.5K(top 0.1%)
citations
281(top 0.1%)
h-index
473(top 0.1%)
g-index
35.3K
all documents
798.0K
doc citations
25.4K
citing journals
Top Disciplines (by citations)
| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|---|---|---|---|---|
| 1 | Medicine | 680 | 34,252 | 596 | 559 |
| 2 | Nutrition | 598 | 28,940 | 76 | 55 |
| 3 | Molecular Biology | 382 | 22,074 | 706 | 613 |
| 4 | Neurology | 283 | 21,248 | 647 | 481 |
| 5 | Science | 408 | 18,145 | 843 | 1.3K |
| 6 | Research | 396 | 17,572 | 672 | 511 |
| 7 | Biochemistry | 466 | 17,026 | 750 | 712 |
| 8 | Hematology | 668 | 16,648 | 181 | 245 |
| 9 | Biology | 261 | 15,098 | 1.2K | 1.4K |
| 10 | Diet | 235 | 14,938 | 85 | 73 |
| 11 | Cancer | 232 | 10,808 | 377 | 344 |
| 12 | Public Health | 311 | 10,497 | 347 | 353 |
| 13 | Physics | 214 | 10,203 | 1.5K | 1.9K |
| 14 | Metabolism | 162 | 9,282 | 291 | 284 |
| 15 | Cytology | 108 | 9,245 | 837 | 715 |
| 16 | Obesity | 134 | 9,165 | 171 | 88 |
| 17 | Chemistry | 295 | 9,112 | 1.3K | 1.4K |
| 18 | Human genetics | 22 | 9,001 | 1.2K | 681 |
| 19 | Cell Biology | 79 | 8,578 | 991 | 750 |
| 20 | Immunology | 124 | 8,577 | 706 | 586 |
| 21 | Pharmaceutical Chemistry | 159 | 7,889 | 380 | 270 |
| 22 | management | 60 | 7,588 | 496 | 219 |
| 23 | Leukemia | 177 | 7,047 | 38 | 77 |
| 24 | Pharmacology | 168 | 6,622 | 680 | 583 |
| 25 | Microbiology | 110 | 6,528 | 1.4K | 1.1K |
| 26 | Virology | 34 | 6,485 | 1.2K | 693 |
| 27 | Liver diseases | 112 | 6,450 | 143 | 206 |
| 28 | Endocrinology | 88 | 6,059 | 650 | 518 |
| 29 | Surgery | 37 | 5,767 | 746 | 586 |
| 30 | Metabolic diseases | 66 | 5,399 | 549 | 415 |
| 31 | Business Ethics | 108 | 5,355 | 5 | 12 |
| 32 | Hypertension | 61 | 5,137 | 434 | 399 |
| 33 | Europe | 174 | 5,077 | 246 | 132 |
| 34 | Biophysics | 225 | 5,054 | 639 | 689 |
| 35 | Oncology | 54 | 5,021 | 436 | 418 |
| 36 | Neurophysiology | 66 | 4,762 | 651 | 531 |
| 37 | Cardiovascular system | 34 | 4,715 | 657 | 477 |
| 38 | Physiology | 155 | 4,675 | 506 | 630 |
| 39 | Epidemiology | 83 | 4,623 | 722 | 440 |
| 40 | Business | 34 | 4,464 | 384 | 130 |
| 41 | United States | 54 | 4,234 | 1.4K | 583 |
| 42 | Food | 105 | 4,081 | 254 | 202 |
| 43 | commerce | 21 | 3,937 | 360 | 106 |
| 44 | Immunity | 26 | 3,888 | 842 | 617 |
| 45 | Clinical Chemistry | 83 | 3,804 | 401 | 338 |
| 46 | Diagnostic Imaging | 81 | 3,756 | 241 | 137 |
| 47 | Small Business | 9 | 3,728 | 317 | 51 |
| 48 | Enteral nutrition | 85 | 3,650 | 21 | 68 |
| 48 | Parenteral nutrition | 85 | 3,650 | 49 | 92 |
| 50 | drugs | 81 | 3,623 | 137 | 76 |
| 51 | Medical genetics | 54 | 3,466 | 933 | 813 |
| 52 | Statistical physics | 114 | 3,416 | 659 | 554 |
| 53 | Health promotion | 56 | 3,372 | 235 | 133 |
| 54 | Nonlinear Dynamics | 113 | 3,343 | 285 | 256 |
| 55 | Pharmacy | 75 | 3,251 | 257 | 182 |
| 56 | Genetics | 31 | 3,194 | 1.6K | 1.1K |
| 57 | Cardiovascular diseases | 73 | 3,106 | 245 | 120 |
| 58 | Medical Oncology | 49 | 3,059 | 544 | 295 |
| 59 | Nuclear Medicine | 65 | 3,003 | 137 | 93 |
| 60 | Diabetes | 54 | 2,963 | 531 | 494 |
| 61 | Agricultural Chemistry | 53 | 2,948 | 506 | 296 |
| 62 | Molecular Imaging | 56 | 2,895 | 99 | 82 |
| 63 | organization | 13 | 2,873 | 294 | 134 |
| 64 | Psychiatry | 43 | 2,708 | 1.6K | 1.1K |
| 65 | Nervous system | 39 | 2,650 | 718 | 561 |
| 66 | Biotechnology | 68 | 2,621 | 1.5K | 1.6K |
| 67 | Neurobiology | 39 | 2,612 | 457 | 401 |
| 68 | Immune system | 11 | 2,592 | 673 | 401 |
| 69 | Aging | 55 | 2,587 | 666 | 406 |
| 70 | Diabetes mellitus | 46 | 2,572 | 537 | 517 |
| 71 | Oncogenes | 33 | 2,571 | 386 | 356 |
| 72 | genome | 46 | 2,482 | 345 | 477 |
| 73 | Cell differentiation | 27 | 2,423 | 728 | 572 |
| 74 | Biomedical Engineering | 92 | 2,416 | 761 | 846 |
| 75 | Economics | 190 | 2,350 | 348 | 560 |
| 76 | Microwaves | 42 | 2,340 | 363 | 109 |
| 77 | Plant physiology | 45 | 2,318 | 466 | 478 |
| 78 | Nanotechnology | 52 | 2,210 | 1.6K | 1.4K |
| 79 | Natural history | 22 | 2,194 | 1.9K | 2.7K |
| 80 | Radiobiology | 39 | 2,112 | 532 | 282 |
| 81 | Immunotherapy | 49 | 2,087 | 325 | 463 |
| 82 | Pharmaceutical Technology | 51 | 2,061 | 193 | 163 |
| 83 | Radio | 15 | 2,042 | 741 | 260 |
| 84 | Genetic therapy | 64 | 2,017 | 141 | 216 |
| 85 | Electronics | 45 | 1,996 | 1.0K | 540 |
| 86 | Stem cells | 53 | 1,974 | 308 | 344 |
| 87 | Colloids | 43 | 1,933 | 982 | 803 |
| 88 | Molecular Microbiology | 10 | 1,920 | 573 | 279 |
| 89 | gene therapy | 55 | 1,900 | 143 | 214 |
| 90 | Botany | 47 | 1,891 | 1.2K | 1.1K |
| 91 | Toxicology | 54 | 1,859 | 1.2K | 1.1K |
| 92 | Pharmacokinetics | 33 | 1,832 | 107 | 47 |
| 93 | Neurochemistry | 40 | 1,819 | 718 | 628 |
| 94 | Mental Disorders | 25 | 1,794 | 1.5K | 1.0K |
| 95 | Critical Care | 29 | 1,788 | 613 | 624 |
| 96 | Materials | 113 | 1,727 | 1.1K | 1.8K |
| 97 | Pathology | 57 | 1,720 | 575 | 698 |
| 98 | Hemodynamics | 31 | 1,706 | 219 | 232 |
| 99 | food technology | 45 | 1,686 | 397 | 304 |
| 100 | Pediatric Neurology | 22 | 1,681 | 437 | 460 |
| 101 | Critical Care Medicine | 27 | 1,650 | 625 | 664 |
| 102 | Biopharmaceutics | 35 | 1,628 | 171 | 101 |
| 103 | Brain | 45 | 1,616 | 699 | 693 |
| 104 | microwave communication systems | 17 | 1,613 | 127 | 26 |
| 104 | Microwave devices | 17 | 1,613 | 166 | 30 |
| 106 | drug therapy | 61 | 1,600 | 452 | 536 |
| 107 | Food Microbiology | 44 | 1,575 | 156 | 188 |
| 108 | Environment | 31 | 1,573 | 1.7K | 1.9K |
| 109 | Surface Chemistry | 32 | 1,548 | 1.1K | 830 |
| 110 | Genomics | 41 | 1,525 | 914 | 849 |
| 111 | Palliative Care | 56 | 1,490 | 84 | 71 |
| 112 | Bioengineering | 43 | 1,487 | 1.2K | 1.6K |
| 113 | Materials Science | 59 | 1,484 | 1.3K | 1.5K |
| 114 | Sports Medicine | 62 | 1,455 | 606 | 561 |
| 115 | Bioinformatics | 50 | 1,447 | 476 | 681 |
| 116 | Sports | 66 | 1,433 | 468 | 441 |
| 117 | mutagens | 27 | 1,407 | 218 | 213 |
| 118 | Medical Laboratory Science | 15 | 1,401 | 1.0K | 526 |
| 119 | Medical Microbiology | 33 | 1,363 | 786 | 851 |
| 120 | Biocompatible Materials | 37 | 1,346 | 1.3K | 1.4K |
| 121 | Drug delivery systems | 42 | 1,301 | 154 | 295 |
| 122 | Computational Biology | 48 | 1,252 | 666 | 921 |
| 123 | Bioorganic chemistry | 29 | 1,219 | 941 | 728 |
| 124 | Water pollution | 54 | 1,217 | 400 | 665 |
| 125 | Organic Chemistry | 29 | 1,210 | 1.3K | 927 |
| 126 | Photonics | 25 | 1,199 | 720 | 617 |
| 127 | Developmental Biology | 16 | 1,159 | 1.1K | 883 |
| 128 | Optics | 59 | 1,147 | 1.2K | 1.1K |
| 129 | Cytogenetics | 19 | 1,142 | 737 | 739 |
| 130 | Psychopharmacology | 25 | 1,141 | 683 | 639 |
| 131 | United Kingdom | 12 | 1,107 | 939 | 544 |
| 132 | marketing | 22 | 1,088 | 516 | 427 |
| 133 | Pollution | 28 | 1,083 | 2.1K | 2.2K |
| 134 | Operations Research | 30 | 1,081 | 568 | 407 |
| 135 | Vaccines | 34 | 1,077 | 448 | 416 |
| 136 | viruses | 15 | 1,065 | 832 | 725 |
| 137 | Transplantation | 29 | 1,060 | 599 | 586 |
| 138 | nucleic acids | 19 | 1,055 | 934 | 1.0K |
| 139 | Nutrition physiology | 19 | 1,054 | 203 | 143 |
| 140 | Lipids | 20 | 1,048 | 452 | 369 |
| 141 | Hippocampus | 9 | 1,047 | 173 | 90 |
| 142 | Detectors | 48 | 1,046 | 160 | 126 |
| 143 | Spain | 340 | 1,026 | 16 | 14 |
| 144 | Production Management | 25 | 1,019 | 178 | 262 |
| 145 | cloning | 10 | 1,012 | 409 | 287 |
| 146 | Medical innovations | 18 | 992 | 328 | 559 |
| 147 | Genetic regulation | 11 | 989 | 676 | 537 |
| 148 | Thrombosis | 32 | 979 | 342 | 473 |
| 149 | Histology | 29 | 976 | 613 | 643 |
| 150 | Genetic engineering | 9 | 975 | 1.5K | 741 |
| 150 | Allergy | 23 | 975 | 484 | 753 |
| 152 | Entrepreneurship | 6 | 955 | 594 | 239 |
| 153 | environmental pollution | 19 | 950 | 1.9K | 1.5K |
| 154 | Signal Processing | 48 | 907 | 566 | 770 |
| 155 | Radio waves | 13 | 904 | 444 | 245 |
| 156 | carcinogens | 8 | 887 | 738 | 340 |
| 157 | Therapeutics | 35 | 876 | 542 | 781 |
| 158 | Neurosurgery | 7 | 854 | 860 | 320 |
| 159 | lasers | 20 | 847 | 798 | 377 |
| 160 | gene mapping | 23 | 838 | 742 | 860 |
| 161 | Child | 37 | 825 | 756 | 734 |
| 162 | Analytical Chemistry | 20 | 822 | 2.3K | 1.8K |
| 163 | Water quality management | 42 | 803 | 290 | 358 |
| 164 | Ecology | 23 | 801 | 2.9K | 3.2K |
| 165 | preventive medicine | 19 | 798 | 460 | 393 |
| 166 | Host-parasite interactions | 8 | 795 | 907 | 787 |
| 167 | Medical Physics | 41 | 789 | 506 | 648 |
| 168 | Waste management | 41 | 784 | 196 | 218 |
| 168 | Water Purification | 41 | 784 | 146 | 179 |
| 170 | Drug design | 20 | 770 | 559 | 450 |
| 171 | Power Electronics | 6 | 769 | 830 | 350 |
| 172 | Econometrics | 56 | 764 | 163 | 351 |
| 172 | Chemotherapy | 16 | 764 | 712 | 475 |
| 174 | finance | 45 | 758 | 404 | 611 |
| 175 | Quality Control | 24 | 756 | 314 | 231 |
| 176 | Environmental Health | 20 | 749 | 2.6K | 2.5K |
| 177 | Alzheimer's disease | 17 | 748 | 912 | 414 |
| 178 | Physical fitness | 36 | 736 | 188 | 327 |
| 179 | Carcinogenesis | 4 | 729 | 1.1K | 383 |
| 180 | Diagnostic microbiology | 10 | 717 | 918 | 861 |
| 181 | Virulence | 10 | 714 | 794 | 766 |
| 182 | Radiography | 8 | 708 | 615 | 383 |
| 183 | Flow cytometry | 7 | 700 | 274 | 73 |
| 184 | Mutagenesis | 25 | 691 | 38 | 53 |
| 185 | Cell death | 10 | 676 | 901 | 709 |
| 186 | pain | 28 | 674 | 496 | 767 |
| 187 | Pediatrics | 17 | 673 | 1.4K | 1.4K |
| 188 | Medical Technology | 18 | 671 | 604 | 406 |
| 189 | Cerebral cortex | 3 | 666 | 1.1K | 436 |
| 190 | Nutrigenomics | 11 | 659 | 20 | 13 |
| 190 | innovation | 6 | 659 | 346 | 129 |
| 192 | Energy Policy | 20 | 652 | 445 | 550 |
| 192 | International Finance | 41 | 652 | 91 | 212 |
| 194 | Biomass Energy | 9 | 648 | 1.4K | 964 |
| 195 | Mental illness | 16 | 635 | 1.2K | 1.2K |
| 196 | Journalism | 52 | 633 | 29 | 37 |
| 196 | Drug delivery devices | 11 | 633 | 38 | 38 |
| 198 | Pharmacogenetics | 15 | 625 | 474 | 410 |
| 199 | Quantum electronics | 19 | 621 | 659 | 384 |
| 199 | Primary health care | 12 | 621 | 986 | 495 |
| 201 | Philosophy | 380 | 617 | 22 | 257 |
| 202 | Hormones | 22 | 613 | 406 | 535 |
| 203 | free radicals | 16 | 606 | 470 | 666 |
| 204 | Edible plants | 12 | 603 | 31 | 21 |
| 205 | Pharmacognosy | 15 | 598 | 740 | 684 |
| 205 | Medicinal plants | 15 | 598 | 464 | 384 |
| 207 | Engineering | 33 | 597 | 1.2K | 1.1K |
| 208 | Bacteriology | 10 | 591 | 1.1K | 915 |
| 209 | Social Sciences | 38 | 589 | 901 | 853 |
| 210 | Plant diseases | 16 | 588 | 974 | 736 |
| 211 | Educational Technology | 10 | 587 | 784 | 303 |
| 211 | Heart Failure | 7 | 587 | 323 | 230 |
| 213 | Anatomy | 17 | 566 | 1.0K | 1.0K |
| 214 | actuators | 14 | 555 | 479 | 366 |
| 214 | transducers | 14 | 555 | 479 | 366 |
| 216 | Psychophysiology | 14 | 551 | 1.6K | 1.6K |
| 217 | Psychology | 41 | 549 | 1.6K | 2.4K |
| 218 | proteins | 22 | 546 | 912 | 1.0K |
| 219 | Electrical Engineering | 54 | 545 | 919 | 918 |
| 220 | Communication | 72 | 540 | 232 | 674 |
| 221 | cell physiology | 19 | 538 | 700 | 1.0K |
| 222 | Obstetrics | 27 | 532 | 1.1K | 1.2K |
| 223 | Geriatrics | 23 | 526 | 1.4K | 1.4K |
| 224 | Nanostructures | 10 | 525 | 1.2K | 1.0K |
| 225 | Dietetics | 8 | 524 | 396 | 190 |
| 226 | Polymers | 30 | 522 | 2.0K | 2.2K |
| 226 | Fiber Optics | 25 | 522 | 224 | 260 |
| 228 | Public Policy | 17 | 519 | 603 | 537 |
| 229 | plant communities | 11 | 516 | 653 | 662 |
| 230 | drug development | 10 | 514 | 625 | 846 |
| 231 | Proteome | 21 | 511 | 422 | 707 |
| 232 | Quality of life | 17 | 508 | 538 | 640 |
| 233 | Hemostasis | 21 | 507 | 224 | 216 |
| 234 | soil microbiology | 13 | 505 | 619 | 756 |
| 235 | research and development | 4 | 504 | 324 | 113 |
| 236 | Water | 18 | 503 | 788 | 1.1K |
| 237 | Geriatric Oncology | 12 | 502 | 209 | 150 |
| 238 | Ophthalmology | 19 | 498 | 789 | 803 |
| 239 | Molecular structure | 6 | 490 | 1.8K | 968 |
| 240 | Manufacturing Processes | 18 | 489 | 830 | 646 |
| 241 | Sociology | 23 | 486 | 1.0K | 1.1K |
| 242 | Sleep | 20 | 484 | 692 | 766 |
| 243 | Clinical Biochemistry | 13 | 483 | 483 | 392 |
| 244 | Neuropsychology | 13 | 478 | 1.3K | 1.1K |
| 245 | Dementia | 12 | 476 | 1.1K | 497 |
| 246 | vascular diseases | 11 | 472 | 510 | 645 |
| 247 | Strategic planning | 10 | 470 | 286 | 196 |
| 248 | Sleep Disorders | 19 | 468 | 724 | 782 |
| 248 | disease outbreaks | 10 | 468 | 299 | 237 |
| 248 | Epidemics | 10 | 468 | 281 | 236 |
| 248 | Chromatographic analysis | 29 | 468 | 510 | 596 |
| 252 | Signal Transduction | 8 | 464 | 1.0K | 885 |
| 252 | histological techniques | 17 | 464 | 233 | 420 |
| 254 | Plant cells | 6 | 461 | 1.0K | 1.1K |
| 255 | Chromatography | 26 | 458 | 433 | 526 |
| 255 | Optical materials | 10 | 458 | 1.6K | 1.4K |
| 257 | Environmental monitoring | 12 | 454 | 2.2K | 2.0K |
| 258 | energy resources | 9 | 450 | 297 | 383 |
| 259 | Biosensors | 6 | 448 | 906 | 716 |
| 259 | human behavior | 10 | 448 | 1.3K | 1.3K |
| 261 | Chromosome mapping | 17 | 447 | 814 | 1.1K |
| 262 | Informatics | 7 | 446 | 631 | 352 |
| 263 | Health Services Research | 10 | 440 | 1.1K | 671 |
| 264 | Behavior | 15 | 437 | 1.6K | 1.8K |
| 265 | Antioxidants | 10 | 436 | 435 | 567 |
| 266 | Gene expression regulation | 7 | 429 | 755 | 614 |
| 267 | Muscles | 10 | 425 | 580 | 520 |
| 268 | Inflammation | 12 | 422 | 686 | 663 |
| 269 | Plant genetic engineering | 4 | 419 | 1.0K | 551 |
| 269 | DNA methylation | 5 | 419 | 229 | 132 |
| 269 | Cell metabolism | 7 | 419 | 502 | 833 |
| 272 | Exercise | 25 | 416 | 415 | 524 |
| 273 | Embryology | 5 | 414 | 1.7K | 1.3K |
| 274 | Environmental Toxicology | 5 | 413 | 2.3K | 1.5K |
| 275 | Cheminformatics | 4 | 403 | 339 | 212 |
| 276 | Fisheries | 15 | 401 | 645 | 611 |
| 277 | Homeostasis | 6 | 399 | 405 | 812 |
| 278 | Molecular Genetics | 6 | 398 | 1.6K | 1.3K |
| 279 | Information Technology | 17 | 395 | 956 | 892 |
| 280 | software | 15 | 394 | 193 | 278 |
| 281 | Malaria | 11 | 392 | 413 | 326 |
| 282 | biological factors | 6 | 391 | 1.8K | 938 |
| 283 | Sarcopenia | 8 | 388 | 174 | 199 |
| 284 | Heterocyclic compounds | 26 | 380 | 233 | 170 |
| 285 | Dermatology | 31 | 379 | 595 | 1.0K |
| 286 | Solar power plants | 5 | 375 | 150 | 101 |
| 286 | Image Processing | 12 | 375 | 1.1K | 1.0K |
| 286 | Photovoltaic Cells | 5 | 375 | 151 | 101 |
| 286 | solar cells | 5 | 375 | 342 | 205 |
| 290 | plant molecular biology | 6 | 373 | 1.3K | 1.2K |
| 290 | cell interaction | 7 | 373 | 866 | 622 |
| 292 | Information Science | 11 | 368 | 856 | 684 |
| 293 | Histochemistry | 17 | 367 | 420 | 492 |
| 294 | Clinical Immunology | 15 | 357 | 565 | 657 |
| 295 | Chemical Engineering | 17 | 353 | 2.1K | 2.4K |
| 296 | Statistics | 13 | 352 | 1.5K | 1.2K |
| 296 | Production Engineering | 15 | 352 | 813 | 673 |
| 296 | energy conservation | 6 | 352 | 1.2K | 857 |
| 299 | Economic History | 35 | 350 | 983 | 1.1K |
| 299 | Computer Vision | 7 | 350 | 578 | 515 |
| 299 | Ichthyology | 12 | 350 | 170 | 71 |
| 299 | Fish | 12 | 350 | 122 | 50 |
| 303 | Growth | 3 | 348 | 1.5K | 1.1K |
| 304 | hospice care | 18 | 344 | 116 | 109 |
| 305 | environmental protection | 12 | 343 | 1.8K | 2.0K |
| 305 | particles | 11 | 343 | 274 | 165 |
| 305 | Granular materials | 11 | 343 | 82 | 65 |
| 308 | Neurons | 3 | 340 | 928 | 1.1K |
| 308 | Respiration | 17 | 340 | 706 | 998 |
| 310 | Tourism | 20 | 339 | 373 | 665 |
| 310 | Parasitology | 18 | 339 | 1.1K | 1.2K |
| 312 | Adipose tissue | 4 | 333 | 43 | 6 |
| 313 | Environmental Engineering | 13 | 332 | 2.2K | 2.5K |
| 314 | Reproduction | 23 | 329 | 1.0K | 1.4K |
| 315 | Eating Disorders | 10 | 328 | 555 | 501 |
| 315 | Feeding and Eating Disorders | 10 | 328 | 529 | 480 |
| 317 | rehabilitation | 12 | 324 | 1.4K | 1.3K |
| 317 | drug evaluation | 13 | 324 | 587 | 592 |
| 319 | Wireless Communication Systems | 20 | 322 | 944 | 1.0K |
| 320 | nanoscience | 10 | 321 | 2.1K | 2.2K |
| 321 | Biodiversity | 14 | 320 | 1.3K | 1.4K |
| 322 | Engineering Mathematics | 16 | 318 | 1.2K | 800 |
| 323 | Technology | 15 | 317 | 2.1K | 2.1K |
| 324 | feeding behavior | 6 | 316 | 459 | 341 |
| 324 | Appetite | 6 | 316 | 384 | 292 |
| 326 | polymerization | 17 | 313 | 2.2K | 2.2K |
| 327 | Tropical Medicine | 12 | 310 | 1.0K | 831 |
| 327 | Phytotherapy | 8 | 310 | 442 | 314 |
| 329 | Australia | 18 | 309 | 733 | 743 |
| 330 | Oxidative stress | 12 | 308 | 520 | 813 |
| 331 | Neuroanatomy | 4 | 305 | 120 | 47 |
| 332 | Neuropharmacology | 9 | 304 | 383 | 370 |
| 333 | Soft Condensed Matter | 10 | 301 | 704 | 645 |
| 334 | Hematopoietic stem cell transplantation | 6 | 300 | 329 | 297 |
| 334 | Biomechanics | 18 | 300 | 496 | 744 |
| 336 | Logic | 6 | 299 | 323 | 92 |
| 337 | Mathematical Economics | 3 | 298 | 238 | 242 |
| 338 | Nuclear Fusion | 8 | 291 | 279 | 191 |
| 339 | Health Policy | 12 | 289 | 1.4K | 1.5K |
| 339 | Molecular evolution | 4 | 289 | 1.5K | 1.1K |
| 341 | cytokines | 8 | 288 | 804 | 802 |
| 342 | Child psychology | 4 | 287 | 1.5K | 1.1K |
| 343 | Plant Genetics | 4 | 286 | 731 | 596 |
| 344 | Building Materials | 10 | 285 | 443 | 600 |
| 345 | Cellular senescence | 11 | 284 | 348 | 472 |
| 346 | Genetic Toxicology | 5 | 280 | 273 | 238 |
| 347 | food handling | 3 | 276 | 534 | 168 |
| 348 | Long-Term Care | 13 | 274 | 232 | 414 |
| 348 | Long-term care facilities | 13 | 274 | 232 | 413 |
| 348 | Molecular Spectroscopy | 8 | 274 | 871 | 624 |
| 351 | Spectrum analysis | 13 | 271 | 2.4K | 2.5K |
| 352 | Total Quality Management | 13 | 269 | 55 | 72 |
| 353 | mutation | 5 | 268 | 346 | 326 |
| 354 | Mineral resources | 6 | 266 | 38 | 72 |
| 354 | Microscopy | 10 | 266 | 1.2K | 692 |
| 356 | risk factors | 12 | 262 | 377 | 467 |
| 357 | Systems Engineering | 3 | 259 | 2.5K | 964 |
| 358 | Membranes | 7 | 257 | 950 | 940 |
| 359 | Social Change | 7 | 256 | 290 | 387 |
| 360 | Retina | 1 | 255 | 303 | 253 |
| 360 | Pharmacogenomics | 4 | 255 | 320 | 186 |
| 360 | eye | 1 | 255 | 402 | 261 |
| 363 | Telecommunication | 11 | 254 | 1.5K | 1.3K |
| 364 | alcoholism | 9 | 253 | 1.0K | 1.0K |
| 364 | Cognition | 4 | 253 | 1.7K | 1.1K |
| 366 | Animal Behavior | 9 | 252 | 1.1K | 1.4K |
| 367 | Climatology | 14 | 250 | 918 | 1.2K |
| 367 | Integrated Circuits | 17 | 250 | 255 | 126 |
| 367 | Food additives | 3 | 250 | 1.2K | 556 |
| 367 | Child Development | 6 | 250 | 1.6K | 1.4K |
| 371 | biological evolution | 3 | 248 | 2.6K | 1.8K |
| 371 | Soil ecology | 2 | 248 | 715 | 350 |
| 373 | Viticulture | 6 | 246 | 85 | 53 |
| 374 | Kidney diseases | 9 | 244 | 682 | 703 |
| 375 | System analysis | 14 | 243 | 1.1K | 1.1K |
| 375 | Condensed Matter | 12 | 243 | 2.4K | 2.3K |
| 377 | Health Education | 7 | 241 | 1.4K | 990 |
| 377 | Bioelectronics | 5 | 241 | 799 | 967 |
| 379 | Nuclear Engineering | 6 | 238 | 1.2K | 608 |
| 379 | Synaptic Transmission | 9 | 238 | 280 | 350 |
| 379 | Synapses | 11 | 238 | 133 | 214 |
| 379 | fusion reactors | 6 | 238 | 219 | 89 |
| 383 | Lymphoma | 80 | 237 | 34 | 86 |
| 383 | Multiple Myeloma | 80 | 237 | 34 | 76 |
| 383 | Fluorescence spectroscopy | 6 | 237 | 191 | 108 |
| 383 | Infertility | 6 | 237 | 897 | 863 |
| 383 | fertility | 6 | 237 | 963 | 928 |
| 388 | Human-Computer Interaction | 6 | 235 | 1.2K | 818 |
| 389 | Discourse Analysis | 8 | 234 | 168 | 146 |
| 390 | Mass Media | 69 | 233 | 46 | 163 |
| 390 | Brachytherapy | 15 | 233 | 88 | 65 |
| 392 | Neuropsychiatry | 7 | 232 | 775 | 699 |
| 393 | Mathematics | 28 | 231 | 2.6K | 2.6K |
| 394 | vitamin C | 6 | 230 | 271 | 309 |
| 394 | vitamin E | 6 | 230 | 271 | 309 |
| 394 | Oxidation-reduction | 5 | 230 | 693 | 885 |
| 397 | Environmental Management | 7 | 229 | 1.9K | 2.2K |
| 397 | cell adhesion molecules | 5 | 229 | 490 | 346 |
| 397 | brain mapping | 6 | 229 | 664 | 673 |
| 397 | Cell communication | 5 | 229 | 787 | 586 |
| 401 | Education | 33 | 228 | 1.2K | 1.7K |
| 402 | pharmaceutical industry | 12 | 226 | 210 | 217 |
| 403 | Physical Chemistry | 6 | 225 | 2.1K | 1.8K |
| 404 | DNA polymerases | 3 | 223 | 555 | 763 |
| 405 | Molecular Pharmacology | 6 | 222 | 767 | 830 |
| 405 | Clinical Pharmacology | 12 | 222 | 647 | 789 |
| 405 | Dynamics | 20 | 222 | 541 | 720 |
| 408 | Orthopedics | 10 | 220 | 1.2K | 1.3K |
| 408 | Ethnology | 8 | 220 | 974 | 543 |
| 408 | counseling | 11 | 220 | 698 | 718 |
| 411 | Systems Analysis | 12 | 219 | 456 | 507 |
| 411 | behavioral medicine | 6 | 219 | 1.1K | 1.1K |
| 411 | Ethology | 5 | 219 | 1.1K | 1.2K |
| 414 | Environmental Policy | 8 | 214 | 2.0K | 2.6K |
| 414 | Electromagnetism | 10 | 214 | 566 | 528 |
| 416 | pain management | 14 | 210 | 240 | 419 |
| 417 | Metallurgy | 20 | 208 | 860 | 1.2K |
| 417 | Electrophoresis | 9 | 208 | 1.1K | 1.2K |
| 419 | Money | 2 | 207 | 218 | 101 |
| 420 | Adolescent | 15 | 206 | 1.1K | 1.4K |
| 421 | Plants | 7 | 205 | 1.8K | 1.8K |
| 422 | Chronobiology | 2 | 204 | 692 | 233 |
| 422 | Circadian rhythms | 2 | 204 | 469 | 208 |
| 422 | biological clocks | 2 | 204 | 692 | 233 |
| 422 | circadian rhythm | 2 | 204 | 692 | 233 |
| 422 | biological rhythms | 2 | 204 | 646 | 227 |
| 427 | Meteorology | 13 | 203 | 1.3K | 2.1K |
| 428 | Immunopathology | 7 | 202 | 1.1K | 1.2K |
| 429 | Computer Graphics | 10 | 201 | 784 | 804 |
| 430 | Systems Biology | 16 | 200 | 694 | 1.1K |
| 430 | Credit | 1 | 200 | 267 | 74 |
| 430 | Phylogeny | 2 | 200 | 1.2K | 637 |
| 433 | Plant Biotechnology | 2 | 197 | 1.2K | 599 |
| 434 | health services accessibility | 4 | 195 | 914 | 480 |
| 434 | Medical Anthropology | 12 | 195 | 534 | 1.0K |
| 436 | Bacteria | 1 | 193 | 645 | 333 |
| 437 | Human Resources | 5 | 189 | 305 | 336 |
| 438 | Industrial Engineering | 10 | 187 | 1.2K | 1.4K |
| 438 | Proteomics | 17 | 187 | 367 | 1.1K |
| 438 | Schizophrenia | 8 | 187 | 703 | 931 |
| 441 | Parasitic Diseases | 10 | 185 | 1.4K | 1.8K |
| 441 | hydrocolloids | 1 | 185 | 507 | 286 |
| 443 | economic policy | 19 | 183 | 881 | 1.1K |
| 444 | Boundary Value Problems | 9 | 181 | 387 | 370 |
| 444 | Antenna Arrays | 9 | 181 | 284 | 344 |
| 444 | miniaturization | 3 | 181 | 2.4K | 2.0K |
| 447 | Fracture mechanics | 19 | 179 | 295 | 599 |
| 448 | Robotics | 7 | 177 | 1.2K | 1.1K |
| 448 | Organizational change | 5 | 177 | 560 | 425 |
| 448 | Neuroimmunology | 4 | 177 | 594 | 702 |
| 451 | Corporate Social Responsibility | 2 | 176 | 343 | 202 |
| 451 | environmental auditing | 2 | 176 | 368 | 204 |
| 453 | Theology | 698 | 175 | 5 | 93 |
| 453 | Psychoneuroimmunology | 3 | 175 | 608 | 630 |
| 453 | Microelectronics | 3 | 175 | 2.1K | 1.7K |
| 456 | Organizational Behavior | 4 | 174 | 469 | 400 |
| 456 | Health | 13 | 174 | 1.3K | 1.9K |
| 458 | Artificial Intelligence | 22 | 172 | 1.6K | 2.6K |
| 459 | Chromosomes | 6 | 170 | 691 | 788 |
| 460 | Mechanical Engineering | 7 | 167 | 1.9K | 1.1K |
| 460 | dietary supplements | 4 | 167 | 410 | 331 |
| 460 | Birds | 21 | 167 | 496 | 754 |
| 463 | medical education | 14 | 166 | 964 | 1.3K |
| 463 | gene transfer | 6 | 166 | 163 | 197 |
| 463 | genetic transformation | 6 | 166 | 163 | 197 |
| 466 | Urology | 8 | 165 | 1.5K | 1.7K |
| 466 | Steroids | 6 | 165 | 605 | 662 |
| 468 | Bifurcation Theory | 15 | 164 | 124 | 258 |
| 468 | Functional foods | 5 | 164 | 270 | 250 |
| 470 | Randomized Controlled Trials | 13 | 163 | 615 | 706 |
| 470 | Europa | 7 | 163 | 400 | 344 |
| 472 | Technological Innovations | 7 | 162 | 556 | 447 |
| 473 | epilepsy | 6 | 161 | 777 | 705 |
| 473 | Decision making | 10 | 161 | 827 | 1.1K |
| 475 | Radiation Oncology | 3 | 158 | 495 | 283 |
| 475 | Language Acquisition | 3 | 158 | 577 | 372 |
| 477 | health planning | 15 | 157 | 552 | 1.0K |
| 478 | Bipolar Disorder | 2 | 156 | 617 | 440 |
| 478 | Cytokine | 4 | 156 | 381 | 430 |
| 480 | biopolymers | 7 | 153 | 959 | 1.1K |
| 481 | Catalysis | 5 | 152 | 3.0K | 2.9K |
| 481 | Plant Ecology | 9 | 152 | 1.0K | 1.6K |
| 481 | Health insurance | 2 | 152 | 763 | 445 |
| 484 | Anthropology | 4 | 150 | 1.7K | 964 |
| 484 | Biodiversity conservation | 6 | 150 | 1.5K | 2.1K |
| 486 | Zoology | 15 | 149 | 1.4K | 1.9K |
| 486 | Numerical Analysis | 11 | 149 | 1.3K | 1.3K |
| 486 | Adolescent Psychology | 5 | 149 | 736 | 723 |
| 489 | Human biology | 3 | 147 | 802 | 432 |
| 490 | Clinical Psychology | 8 | 146 | 1.2K | 1.8K |
| 490 | Ethnobotany | 3 | 146 | 249 | 149 |
| 490 | Financial management | 4 | 146 | 515 | 556 |
| 490 | Traditional medicine | 3 | 146 | 365 | 174 |
| 490 | ethnobiology | 3 | 146 | 266 | 179 |
| 490 | Ethnomedicine | 3 | 146 | 199 | 147 |
| 496 | Control Theory | 12 | 144 | 920 | 1.2K |
| 497 | Wildlife conservation | 3 | 143 | 987 | 738 |
| 498 | Nanomedicine | 2 | 142 | 403 | 221 |
| 498 | Solid State Physics | 11 | 142 | 2.6K | 2.9K |
| 498 | Radio wave propagation | 12 | 142 | 422 | 492 |
| 501 | Cybernetics | 3 | 141 | 1.8K | 1.3K |
| 501 | Fluid Dynamics | 5 | 141 | 843 | 637 |
| 503 | soil conservation | 5 | 140 | 661 | 647 |
| 503 | soil pollution | 5 | 140 | 413 | 356 |
| 505 | Soil Science | 7 | 139 | 1.1K | 1.3K |
| 506 | Vocational Education | 2 | 137 | 767 | 325 |
| 506 | Mathematical Physics | 10 | 137 | 1.9K | 1.7K |
| 508 | drug resistance | 2 | 136 | 1.1K | 573 |
| 508 | Metals | 11 | 136 | 1.1K | 1.2K |
| 510 | Nuclear Physics | 13 | 132 | 2.8K | 3.2K |
| 510 | Social Psychology | 11 | 132 | 1.2K | 1.8K |
| 510 | Ornithology | 14 | 132 | 490 | 719 |
| 513 | mathematical concepts | 9 | 131 | 170 | 189 |
| 514 | Physical Therapy | 4 | 130 | 1.5K | 1.5K |
| 514 | Public Administration | 10 | 130 | 816 | 868 |
| 514 | Antibodies | 6 | 130 | 354 | 470 |
| 514 | Antigens | 6 | 130 | 661 | 780 |
| 514 | Mites | 20 | 130 | 101 | 221 |
| 519 | Bioenergetics | 1 | 129 | 1.3K | 741 |
| 519 | Analytical Biochemistry | 3 | 129 | 2.0K | 1.4K |
| 519 | Energy metabolism | 1 | 129 | 877 | 558 |
| 519 | cell membrane | 1 | 129 | 765 | 508 |
| 523 | Mental Health | 2 | 128 | 2.5K | 1.4K |
| 523 | Developmental Immunology | 2 | 128 | 1.2K | 739 |
| 523 | drug addiction | 5 | 128 | 1.1K | 1.2K |
| 526 | Human Capital | 1 | 127 | 531 | 165 |
| 527 | Psycholinguistics | 1 | 126 | 1.6K | 811 |
| 527 | Language Development | 1 | 126 | 597 | 281 |
| 527 | Patient education | 2 | 126 | 755 | 536 |
| 527 | Gerontology | 7 | 126 | 1.7K | 1.6K |
| 527 | Women's health | 4 | 126 | 1.5K | 1.1K |
| 527 | language | 1 | 126 | 1.6K | 751 |
| 533 | biomedicine | 4 | 125 | 996 | 820 |
| 534 | Statistical Mechanics | 2 | 122 | 1.4K | 477 |
| 534 | Corporate governance | 4 | 122 | 359 | 357 |
| 534 | infection | 9 | 122 | 1.1K | 1.9K |
| 537 | bioclimatology | 8 | 121 | 505 | 796 |
| 537 | mycoses | 1 | 121 | 1.9K | 1.3K |
| 537 | Bacterial infections | 1 | 121 | 1.9K | 1.3K |
| 540 | Radiopharmaceuticals | 8 | 118 | 251 | 156 |
| 541 | Earth Sciences | 3 | 117 | 3.5K | 2.5K |
| 542 | Communication in politics | 1 | 115 | 361 | 99 |
| 543 | Nephrology | 4 | 114 | 689 | 851 |
| 543 | Ceramics | 4 | 114 | 1.7K | 1.3K |
| 543 | Glass | 4 | 114 | 1.3K | 1.2K |
| 543 | pottery | 4 | 114 | 1.2K | 1.2K |
| 547 | Powder Metallurgy | 8 | 113 | 261 | 137 |
| 548 | Stochastic Processes | 13 | 112 | 373 | 628 |
| 549 | Microbial Ecology | 3 | 110 | 2.9K | 3.2K |
| 549 | Natural resources | 5 | 110 | 517 | 614 |
| 549 | Metabolic syndrome | 1 | 110 | 647 | 142 |
| 549 | Interferons | 3 | 110 | 349 | 292 |
| 549 | Iron | 7 | 110 | 303 | 325 |
| 549 | Japan | 7 | 110 | 1.6K | 1.4K |
| 555 | Audiology | 10 | 108 | 498 | 756 |
| 555 | Climate change | 3 | 108 | 1.3K | 1.9K |
| 555 | Eutrophication | 3 | 108 | 1.3K | 1.9K |
| 555 | older people | 5 | 108 | 1.6K | 1.2K |
| 559 | Kinetics | 4 | 107 | 502 | 376 |
| 559 | international trade | 5 | 107 | 429 | 334 |
| 559 | personality | 4 | 107 | 1.0K | 1.2K |
| 562 | Probability | 4 | 106 | 792 | 732 |
| 562 | Developmental Disabilities | 2 | 106 | 1.5K | 1.2K |
| 564 | Industrial Microbiology | 2 | 105 | 2.9K | 2.5K |
| 564 | Substance Abuse | 6 | 105 | 1.3K | 1.4K |
| 564 | Family Therapy | 10 | 105 | 403 | 594 |
| 564 | probabilities | 4 | 105 | 1.2K | 802 |
| 568 | blood transfusion | 2 | 104 | 1.5K | 947 |
| 569 | Emergency Medical Services | 4 | 103 | 1.1K | 706 |
| 569 | Emergency Medicine | 4 | 103 | 1.9K | 1.4K |
| 569 | Longevity | 2 | 103 | 294 | 209 |
| 569 | rejuvenation | 2 | 103 | 215 | 171 |
| 573 | Linguistics | 29 | 102 | 426 | 917 |
| 573 | Lipid metabolism | 4 | 102 | 324 | 511 |
| 573 | Calorimetry | 12 | 102 | 490 | 866 |
| 573 | Lipid | 4 | 102 | 324 | 511 |
| 573 | Thermal analysis | 12 | 102 | 490 | 866 |
| 578 | Nursing | 15 | 101 | 849 | 1.5K |
| 578 | Occupational Health | 2 | 101 | 2.0K | 960 |
| 578 | microwave antennas | 7 | 101 | 265 | 259 |
| 578 | Organometallic chemistry | 2 | 101 | 2.2K | 1.4K |
| 578 | Organometallic compounds | 2 | 101 | 1.8K | 1.2K |
| 583 | Environmental Law | 2 | 100 | 1.4K | 1.6K |
| 583 | Agriculture | 8 | 100 | 1.6K | 2.1K |
| 585 | Morphology | 10 | 99 | 447 | 720 |
| 585 | Astrocytes | 3 | 99 | 648 | 922 |
| 585 | sports administration | 3 | 99 | 297 | 194 |
| 588 | Radiology | 25 | 98 | 438 | 1.2K |
| 588 | Information Theory | 7 | 98 | 1.0K | 1.2K |
| 588 | Pediatric Hematology | 3 | 98 | 584 | 261 |
| 588 | Industrial Safety | 4 | 98 | 901 | 647 |
| 592 | ethnicity | 2 | 97 | 1.1K | 447 |
| 592 | Vaccination | 7 | 97 | 150 | 384 |
| 594 | Electron Microscopy | 1 | 96 | 862 | 376 |
| 594 | Family | 10 | 96 | 534 | 934 |
| 594 | Aquatic ecology | 6 | 96 | 807 | 987 |
| 597 | Electrochemistry | 4 | 95 | 3.4K | 2.9K |
| 598 | Rheumatology | 2 | 93 | 2.0K | 1.7K |
| 598 | Economic Development | 9 | 93 | 825 | 1.6K |
| 598 | Radiation | 8 | 93 | 1.3K | 1.7K |
| 598 | phase diagrams | 2 | 93 | 242 | 130 |
| 602 | radioactive waste | 1 | 92 | 1.3K | 1.1K |
| 602 | industrial waste | 1 | 92 | 1.4K | 1.2K |
| 602 | Hazardous waste | 1 | 92 | 1.6K | 1.2K |
| 602 | concrete | 2 | 92 | 937 | 610 |
| 602 | Cement | 2 | 92 | 407 | 317 |
| 607 | Geography | 5 | 91 | 2.0K | 2.1K |
| 608 | Hydrology | 10 | 90 | 1.5K | 2.4K |
| 608 | Recycling | 1 | 90 | 531 | 501 |
| 610 | Cell division | 4 | 89 | 632 | 792 |
| 611 | Environmental Microbiology | 2 | 88 | 2.1K | 2.2K |
| 611 | Elderly | 3 | 88 | 1.7K | 867 |
| 611 | arthritis | 1 | 88 | 2.6K | 2.1K |
| 614 | Adolescent Medicine | 1 | 87 | 1.5K | 1.2K |
| 614 | Forest Ecology | 2 | 87 | 885 | 655 |
| 614 | Entropy | 13 | 87 | 423 | 825 |
| 617 | Tunneling | 3 | 86 | 124 | 190 |
| 617 | underground construction | 3 | 86 | 124 | 190 |
| 617 | Recombinant DNA | 3 | 86 | 1.7K | 1.6K |
| 620 | DNS | 2 | 85 | 856 | 686 |
| 620 | peptides | 2 | 85 | 1.5K | 872 |
| 620 | DNA | 2 | 85 | 1.0K | 646 |
| 620 | Genes | 2 | 85 | 1.9K | 1.4K |
| 624 | Forecasting | 5 | 84 | 307 | 396 |
| 624 | Autism | 2 | 84 | 962 | 931 |
| 626 | Music | 6 | 83 | 700 | 634 |
| 626 | Veterinary Immunology | 2 | 83 | 374 | 260 |
| 626 | voice | 6 | 83 | 321 | 449 |
| 629 | transgenic organisms | 1 | 82 | 708 | 446 |
| 629 | transgenic animals | 1 | 82 | 676 | 436 |
| 629 | Transgenic plants | 1 | 82 | 1.1K | 770 |
| 629 | Housing | 6 | 82 | 174 | 318 |
| 633 | Renewable Energy Sources | 3 | 81 | 2.1K | 2.8K |
| 633 | Genetic disorders | 5 | 81 | 517 | 735 |
| 633 | Risk | 3 | 81 | 708 | 786 |
| 633 | scientific societies | 5 | 81 | 726 | 1.0K |
| 637 | Institutional Economics | 4 | 80 | 101 | 78 |
| 637 | Population | 4 | 80 | 901 | 954 |
| 639 | Sustainable Development | 6 | 78 | 1.4K | 2.1K |
| 639 | Nanobiotechnology | 3 | 78 | 514 | 678 |
| 639 | Contraception | 4 | 78 | 570 | 733 |
| 639 | Histocompatibility Testing | 4 | 78 | 349 | 431 |
| 639 | Crystallography | 5 | 78 | 1.7K | 1.3K |
| 644 | Immunogenetics | 1 | 77 | 1.6K | 1.0K |
| 645 | Risk Management | 2 | 76 | 1.1K | 867 |
| 646 | Political Science | 16 | 75 | 980 | 1.4K |
| 646 | Industrial Statistics | 8 | 75 | 60 | 117 |
| 646 | Regional Planning | 8 | 75 | 1.0K | 1.5K |
| 646 | health and race | 1 | 75 | 582 | 269 |
| 646 | ethnic groups | 1 | 75 | 706 | 322 |
| 651 | Investment analysis | 6 | 74 | 162 | 462 |
| 652 | Structural Engineering | 8 | 73 | 816 | 1.1K |
| 652 | Antibacterial agents | 4 | 73 | 530 | 919 |
| 652 | Chemical industry | 3 | 73 | 1.7K | 1.2K |
| 655 | Transportation | 4 | 72 | 1.3K | 1.4K |
| 655 | Nutritional support | 5 | 72 | 126 | 357 |
| 655 | Plant hormones | 2 | 72 | 474 | 453 |
| 655 | coal | 1 | 72 | 1.3K | 1.0K |
| 659 | Agricultural Ecology | 3 | 71 | 1.5K | 1.9K |
| 659 | Soil biology | 1 | 71 | 977 | 866 |
| 659 | Soil fertility | 1 | 71 | 719 | 609 |
| 659 | Gastrointestinal diseases | 2 | 71 | 1.2K | 844 |
| 663 | Earthquake Engineering | 6 | 69 | 692 | 1.0K |
| 663 | Ocean Engineering | 6 | 69 | 688 | 1.0K |
| 663 | disease vectors | 2 | 69 | 1.5K | 1.3K |
| 663 | Parasites | 2 | 69 | 2.3K | 1.8K |
| 667 | Infections | 4 | 68 | 1.3K | 2.0K |
| 668 | Research Design | 4 | 67 | 1.2K | 1.6K |
| 668 | Quantum Optics | 2 | 67 | 1.2K | 892 |
| 668 | Canon Law | 221 | 67 | 2 | 43 |
| 668 | Microorganisms | 3 | 67 | 1.6K | 2.2K |
| 672 | Higher Education | 1 | 66 | 1.1K | 514 |
| 673 | food contamination | 2 | 65 | 1.6K | 1.1K |
| 673 | Public opinion | 1 | 65 | 911 | 566 |
| 673 | X-rays | 6 | 65 | 504 | 716 |
| 673 | public opinion polls | 1 | 65 | 225 | 63 |
| 677 | Humanities | 13 | 64 | 733 | 1.1K |
| 677 | Microfabrication | 3 | 64 | 408 | 447 |
| 677 | Smoking | 3 | 64 | 862 | 1.1K |
| 677 | city planning | 12 | 64 | 714 | 1.5K |
| 681 | families | 8 | 63 | 523 | 909 |
| 681 | Metallography | 2 | 63 | 554 | 392 |
| 681 | industrial relations | 4 | 63 | 769 | 737 |
| 681 | Social work | 7 | 63 | 937 | 1.3K |
| 681 | enzymes | 6 | 63 | 1.0K | 1.8K |
| 681 | Bones | 2 | 63 | 998 | 1.2K |
| 687 | Geriatric Pharmacology | 2 | 62 | 498 | 588 |
| 687 | Happiness | 2 | 62 | 607 | 570 |
| 687 | Climate | 3 | 62 | 593 | 788 |
| 687 | weather | 3 | 62 | 580 | 742 |
| 687 | biochemical markers | 5 | 62 | 783 | 1.1K |
| 692 | Digital Media | 2 | 61 | 212 | 173 |
| 692 | Environmental Chemistry | 2 | 61 | 3.3K | 3.3K |
| 692 | nuclear magnetic resonance | 4 | 61 | 1.1K | 1.2K |
| 692 | Magnetic Resonance Spectroscopy | 4 | 61 | 1.2K | 1.3K |
| 692 | Teaching | 5 | 61 | 1.4K | 1.4K |
| 692 | Eastern Europe | 6 | 61 | 997 | 673 |
| 692 | liver | 9 | 61 | 151 | 390 |
| 699 | Knowledge | 8 | 60 | 283 | 369 |
| 700 | Geophysics | 4 | 59 | 3.5K | 4.1K |
| 700 | Neuroplasticity | 1 | 59 | 1.0K | 638 |
| 700 | neuronal plasticity | 1 | 59 | 818 | 552 |
| 700 | Nonlinear systems | 8 | 59 | 335 | 651 |
| 704 | Data Mining | 9 | 58 | 910 | 2.2K |
| 704 | Nonlinear Optics | 1 | 58 | 477 | 143 |
| 704 | Immunohistochemistry | 1 | 58 | 514 | 222 |
| 707 | rare diseases | 3 | 57 | 885 | 1.0K |
| 708 | Intercultural Communication | 1 | 56 | 576 | 209 |
| 708 | Biochemical Engineering | 6 | 56 | 2.1K | 4.4K |
| 708 | Endocrine glands | 4 | 56 | 244 | 783 |
| 708 | Crisis management | 3 | 56 | 159 | 185 |
| 708 | Measurement | 6 | 56 | 594 | 1.0K |
| 708 | Microbial Metabolism | 2 | 56 | 307 | 453 |
| 708 | Nitric oxide | 3 | 56 | 214 | 437 |
| 715 | Economic Theory | 2 | 55 | 172 | 143 |
| 715 | Asthma | 5 | 55 | 666 | 1.0K |
| 715 | Microeconomics | 2 | 55 | 511 | 428 |
| 715 | Herbal medicine | 2 | 55 | 742 | 994 |
| 715 | Social welfare | 5 | 55 | 495 | 679 |
| 715 | big data | 1 | 55 | 1.1K | 511 |
| 715 | Screening | 2 | 55 | 346 | 307 |
| 715 | Latin America | 74 | 55 | 259 | 894 |
| 715 | tomography | 2 | 55 | 695 | 527 |
| 715 | Online journalism | 1 | 55 | 216 | 166 |
| 725 | Metastasis | 2 | 54 | 311 | 609 |
| 725 | Radioisotopes | 5 | 54 | 919 | 1.0K |
| 727 | Industrial Design | 3 | 53 | 345 | 377 |
| 727 | Applied Mathematics | 2 | 53 | 1.5K | 490 |
| 727 | business cycles | 4 | 53 | 21 | 9 |
| 727 | Respiratory system | 4 | 53 | 659 | 1.1K |
| 731 | Atmospheric Chemistry | 2 | 52 | 1.3K | 1.6K |
| 731 | Heat Exchangers | 2 | 52 | 732 | 966 |
| 731 | Qualitative Research | 4 | 52 | 396 | 502 |
| 731 | Vocational guidance | 3 | 52 | 869 | 976 |
| 731 | Planets | 2 | 52 | 2.2K | 2.6K |
| 736 | Pediatric Dermatology | 6 | 51 | 348 | 593 |
| 736 | Biogeochemical cycles | 2 | 51 | 678 | 1.0K |
| 736 | complementary therapies | 4 | 51 | 2.2K | 2.8K |
| 736 | visualization | 7 | 51 | 1.3K | 1.4K |
| 736 | Pregnancy | 1 | 51 | 1.9K | 1.2K |
| 741 | Telecommunication Systems | 5 | 50 | 1.3K | 1.5K |
| 741 | Regional Economics | 3 | 50 | 489 | 539 |
| 743 | Marriage | 4 | 49 | 494 | 756 |
| 743 | technical education | 3 | 49 | 675 | 697 |
| 745 | optical devices | 3 | 48 | 570 | 585 |
| 745 | Fashion | 6 | 48 | 91 | 143 |
| 747 | Financial Institutions | 4 | 47 | 264 | 455 |
| 747 | Communist countries | 3 | 47 | 290 | 192 |
| 747 | Electrophysiology | 4 | 47 | 1.3K | 1.7K |
| 747 | ethanol | 1 | 47 | 1.1K | 734 |
| 747 | Marriage counseling | 3 | 47 | 371 | 544 |
| 747 | Developing countries | 5 | 47 | 1.6K | 2.6K |
| 747 | race relations | 4 | 47 | 536 | 627 |
| 747 | Entomology | 8 | 47 | 1.9K | 2.7K |
| 747 | Ticks | 7 | 47 | 185 | 442 |
| 756 | Urban Planning | 1 | 46 | 428 | 339 |
| 756 | community development | 1 | 46 | 890 | 482 |
| 756 | organizational effectiveness | 1 | 46 | 1.0K | 617 |
| 756 | corporate culture | 1 | 46 | 356 | 286 |
| 756 | Growth factors | 1 | 46 | 626 | 712 |
| 756 | Menopause | 2 | 46 | 601 | 701 |
| 762 | Computer Science | 11 | 45 | 1.1K | 2.3K |
| 762 | Solar Energy | 2 | 45 | 1.4K | 1.6K |
| 762 | local government | 1 | 45 | 703 | 466 |
| 762 | isomerism | 1 | 45 | 813 | 482 |
| 762 | Culture | 7 | 45 | 763 | 1.1K |
| 762 | Chirality | 1 | 45 | 813 | 482 |
| 768 | Lung Transplantation | 5 | 44 | 639 | 797 |
| 768 | Heart transplantation | 5 | 44 | 639 | 797 |
| 768 | North America | 4 | 44 | 672 | 915 |
| 768 | Insects | 8 | 44 | 1.0K | 1.8K |
| 772 | Astronomy | 1 | 43 | 3.9K | 3.1K |
| 772 | Agricultural Biotechnology | 3 | 43 | 350 | 175 |
| 772 | Antiviral agents | 2 | 43 | 586 | 704 |
| 772 | Composite Materials | 3 | 43 | 2.2K | 2.7K |
| 772 | Extracellular matrix | 1 | 43 | 432 | 565 |
| 772 | Environmental pollutants | 2 | 43 | 3.1K | 3.6K |
| 772 | Personality Assessment | 1 | 43 | 1.1K | 962 |
| 772 | human development | 4 | 43 | 770 | 1.3K |
| 772 | collagen | 1 | 43 | 445 | 576 |
| 781 | Biogeography | 1 | 42 | 1.8K | 2.0K |
| 781 | Rural Development | 1 | 42 | 962 | 527 |
| 781 | Quality Management | 2 | 42 | 278 | 218 |
| 781 | Surface-Active Agents | 3 | 42 | 1.1K | 1.9K |
| 781 | Animal health | 2 | 42 | 724 | 500 |
| 781 | Alternative Medicine | 2 | 42 | 2.9K | 3.0K |
| 781 | Cell adhesion | 1 | 42 | 438 | 424 |
| 781 | Surface properties | 3 | 42 | 1.1K | 1.9K |
| 781 | Mortgages | 6 | 42 | 115 | 342 |
| 790 | Marine Biology | 4 | 41 | 2.5K | 3.5K |
| 790 | Production Planning | 4 | 41 | 209 | 519 |
| 790 | health behavior | 3 | 41 | 1.2K | 1.8K |
| 790 | Diagnosis | 4 | 41 | 693 | 974 |
| 790 | Production Control | 4 | 41 | 206 | 516 |
| 790 | Fashion merchandising | 3 | 41 | 33 | 60 |
| 790 | Spanish literature | 98 | 41 | 5 | 7 |
| 790 | psychotherapy | 2 | 41 | 1.9K | 1.9K |
| 798 | Urban Policy | 2 | 40 | 755 | 940 |
| 798 | Geriatric Psychiatry | 2 | 40 | 1.9K | 2.1K |
| 798 | DNA repair | 1 | 40 | 587 | 535 |
| 798 | Bacterial diseases | 3 | 40 | 297 | 593 |
| 798 | Chronic diseases | 3 | 40 | 805 | 1.3K |
| 803 | Archaeology | 8 | 39 | 859 | 1.4K |
| 803 | Process Control | 1 | 39 | 699 | 831 |
| 803 | Virtual reality | 3 | 39 | 441 | 612 |
| 803 | Wireless Communication | 7 | 39 | 245 | 556 |
| 803 | Asia | 5 | 39 | 2.3K | 3.0K |
| 803 | transport vesicles | 1 | 39 | 633 | 831 |
| 809 | Teratology | 2 | 38 | 510 | 752 |
| 809 | Development Economics | 3 | 38 | 597 | 821 |
| 811 | Fluid Mechanics | 3 | 37 | 2.3K | 2.5K |
| 811 | Autobiography | 3 | 37 | 69 | 9 |
| 811 | cultural policy | 2 | 37 | 352 | 261 |
| 811 | Portfolio Management | 4 | 37 | 349 | 424 |
| 811 | Neuromuscular diseases | 2 | 37 | 1.1K | 1.4K |
| 811 | Plastics | 4 | 37 | 1.8K | 2.2K |
| 811 | Communications | 2 | 37 | 52 | 31 |
| 811 | disease susceptibility | 3 | 37 | 480 | 754 |
| 811 | media | 2 | 37 | 52 | 31 |
| 811 | symptoms | 3 | 37 | 480 | 754 |
| 821 | Developmental Psychology | 3 | 36 | 1.1K | 1.7K |
| 821 | housing policy | 5 | 36 | 69 | 147 |
| 821 | Ceramic materials | 4 | 36 | 954 | 1.4K |
| 821 | Mycology | 3 | 36 | 1.9K | 2.4K |
| 821 | civilization | 40 | 36 | 232 | 637 |
| 821 | Cerebellum | 2 | 36 | 460 | 610 |
| 821 | Cerebellar ataxia | 2 | 36 | 460 | 610 |
| 828 | Ecological Engineering | 1 | 35 | 664 | 732 |
| 828 | Ethics | 3 | 35 | 1.2K | 1.3K |
| 828 | Community Psychiatry | 1 | 35 | 2.4K | 2.2K |
| 828 | Communication and Culture | 2 | 35 | 343 | 251 |
| 828 | Green Technology | 1 | 35 | 992 | 688 |
| 828 | Medical Ethics | 3 | 35 | 1.6K | 1.7K |
| 828 | Osteoporosis | 2 | 35 | 632 | 686 |
| 828 | Nonprofit organizations | 1 | 35 | 668 | 581 |
| 828 | Psychiatric Epidemiology | 1 | 35 | 1.1K | 1.2K |
| 837 | Demography | 2 | 34 | 1.1K | 1.3K |
| 837 | Historic Preservation | 4 | 34 | 78 | 121 |
| 837 | Emerging infectious diseases | 2 | 34 | 558 | 851 |
| 837 | Plant breeding | 1 | 34 | 1.9K | 1.7K |
| 837 | Development | 2 | 34 | 959 | 1.2K |
| 837 | educational planning | 2 | 34 | 589 | 704 |
| 837 | eugenics | 1 | 34 | 1.7K | 1.4K |
| 837 | Breeding | 1 | 34 | 2.4K | 2.1K |
| 845 | Automation | 3 | 33 | 2.3K | 2.9K |
| 845 | Magnetic Resonance Imaging | 2 | 33 | 838 | 976 |
| 845 | infrared radiation | 2 | 33 | 494 | 431 |
| 845 | Artificial Organs | 3 | 33 | 953 | 1.1K |
| 845 | Nanostructured Materials | 2 | 33 | 4.3K | 4.8K |
| 845 | Industrial Policy | 5 | 33 | 259 | 650 |
| 845 | Futures | 2 | 33 | 485 | 530 |
| 845 | Autoimmune diseases | 4 | 33 | 634 | 1.4K |
| 845 | infrared technology | 2 | 33 | 357 | 233 |
| 845 | economic development projects | 2 | 33 | 268 | 367 |
| 845 | Investments | 3 | 33 | 466 | 524 |
| 856 | Applied Linguistics | 2 | 32 | 843 | 703 |
| 856 | Tissue Engineering | 3 | 32 | 361 | 604 |
| 856 | Environmental Economics | 2 | 32 | 566 | 693 |
| 856 | Animal Nutrition | 3 | 32 | 595 | 817 |
| 856 | Magnetic Materials | 1 | 32 | 2.6K | 2.2K |
| 856 | Nuclear family | 4 | 32 | 131 | 218 |
| 856 | Sites | 1 | 32 | 383 | 423 |
| 856 | Acarology | 2 | 32 | 456 | 547 |
| 856 | Egypt | 1 | 32 | 853 | 659 |
| 856 | Acari | 2 | 32 | 437 | 543 |
| 866 | Optoelectronics | 2 | 31 | 707 | 484 |
| 866 | Multicultural Education | 3 | 31 | 374 | 473 |
| 866 | Terahertz Technology | 3 | 31 | 153 | 298 |
| 866 | environmental indicators | 2 | 31 | 742 | 1.3K |
| 866 | Hospitals | 2 | 31 | 1.6K | 1.8K |
| 866 | Parkinson's disease | 3 | 31 | 269 | 491 |
| 866 | Methodology | 2 | 31 | 682 | 707 |
| 866 | death | 3 | 31 | 327 | 438 |
| 866 | traffic safety | 3 | 31 | 318 | 507 |
| 875 | Intelligent Transportation Systems | 5 | 30 | 834 | 1.6K |
| 875 | Macroeconomics | 5 | 30 | 283 | 490 |
| 875 | Sustainable Engineering | 3 | 30 | 2.0K | 3.0K |
| 875 | Conservation Biology | 3 | 30 | 1.3K | 2.1K |
| 875 | Social Networks | 2 | 30 | 336 | 382 |
| 875 | symbiosis | 1 | 30 | 372 | 283 |
| 875 | Electronic Packaging | 2 | 30 | 368 | 424 |
| 875 | Online social networks | 2 | 30 | 419 | 466 |
| 875 | Public Choice | 2 | 30 | 495 | 611 |
| 875 | Group decision making | 2 | 30 | 675 | 820 |
| 875 | Molecules | 4 | 30 | 1.5K | 2.0K |
| 875 | Roads | 1 | 30 | 1.3K | 928 |
| 875 | smart structures | 4 | 30 | 59 | 81 |
| 888 | Orthopedic Surgery | 6 | 29 | 814 | 1.8K |
| 888 | Precision medicine | 2 | 29 | 375 | 435 |
| 888 | Drug targeting | 1 | 29 | 753 | 849 |
| 888 | Radiotherapy | 18 | 29 | 92 | 379 |
| 888 | Multilingualism | 1 | 29 | 584 | 443 |
| 888 | Developmental Neurobiology | 2 | 29 | 934 | 1.2K |
| 888 | Real Estate Investment | 2 | 29 | 242 | 287 |
| 888 | Drying | 2 | 29 | 572 | 704 |
| 888 | philology | 35 | 29 | 112 | 159 |
| 888 | Chemical analysis | 2 | 29 | 1.9K | 2.3K |
| 888 | Building | 2 | 29 | 892 | 846 |
| 888 | Auditing | 1 | 29 | 612 | 542 |
| 888 | real estate | 2 | 29 | 80 | 76 |
| 888 | Pancreatic diseases | 5 | 29 | 225 | 643 |
| 902 | Educational Psychology | 4 | 28 | 1.3K | 2.0K |
| 902 | moral development | 1 | 28 | 253 | 243 |
| 902 | Moral Education | 1 | 28 | 300 | 215 |
| 902 | Autoantibodies | 3 | 28 | 665 | 1.3K |
| 902 | Autoimmunity | 3 | 28 | 859 | 1.7K |
| 902 | Amyloidosis | 1 | 28 | 356 | 359 |
| 902 | data collection | 7 | 28 | 718 | 2.3K |
| 902 | Spine | 1 | 28 | 1.5K | 1.7K |
| 910 | Cardiovascular Pharmacology | 2 | 27 | 483 | 695 |
| 910 | Altitude Sickness | 2 | 27 | 223 | 333 |
| 910 | Evidence-Based Medicine | 1 | 27 | 2.8K | 2.4K |
| 910 | Altitude | 2 | 27 | 223 | 333 |
| 914 | History | 12 | 26 | 653 | 782 |
| 914 | Nondestructive testing | 1 | 26 | 1.2K | 859 |
| 914 | Adsorption | 2 | 26 | 294 | 454 |
| 914 | drug toxicity | 1 | 26 | 906 | 1.0K |
| 918 | Historiography | 6 | 25 | 133 | 256 |
| 918 | Infection control | 1 | 25 | 2.1K | 2.0K |
| 918 | Social policy | 1 | 25 | 1.8K | 1.4K |
| 918 | foreign exchange | 2 | 25 | 151 | 266 |
| 918 | Genetic markers | 2 | 25 | 470 | 742 |
| 918 | Trace elements | 5 | 25 | 183 | 873 |
| 918 | Attention | 4 | 25 | 513 | 1.1K |
| 918 | Thorax | 5 | 25 | 454 | 1.2K |
| 926 | protein | 2 | 24 | 1.9K | 2.4K |
| 926 | Africa | 3 | 24 | 2.0K | 2.2K |
| 926 | atmosphere | 2 | 24 | 660 | 971 |
| 926 | Scandinavia | 4 | 24 | 662 | 1.2K |
| 926 | administrative agencies | 1 | 24 | 569 | 461 |
| 931 | Forensic Genetics | 1 | 23 | 537 | 578 |
| 931 | Politics | 2 | 23 | 946 | 770 |
| 931 | occupational diseases | 2 | 23 | 1.7K | 2.2K |
| 931 | Molecular ecology | 1 | 23 | 2.2K | 2.8K |
| 931 | environmental exposure | 2 | 23 | 2.9K | 3.9K |
| 931 | government | 1 | 23 | 1.4K | 1.0K |
| 931 | Product life cycle | 1 | 23 | 708 | 804 |
| 931 | Germany | 1 | 23 | 1.5K | 677 |
| 931 | green products | 1 | 23 | 645 | 769 |
| 940 | Fashion Design | 2 | 22 | 68 | 82 |
| 940 | Computer-Aided Design | 2 | 22 | 1.5K | 1.9K |
| 940 | Nationalism | 1 | 22 | 932 | 532 |
| 940 | animals | 5 | 22 | 1.4K | 2.4K |
| 940 | Bible | 2 | 22 | 430 | 140 |
| 940 | Fertilizers | 2 | 22 | 562 | 860 |
| 940 | mammals | 3 | 22 | 1.3K | 2.0K |
| 940 | Textile industry | 2 | 22 | 831 | 749 |
| 948 | Agricultural Economics | 1 | 21 | 240 | 256 |
| 948 | Ecophysiology | 1 | 21 | 549 | 586 |
| 948 | Atmospheric Physics | 2 | 21 | 2.0K | 2.8K |
| 948 | Neurovirology | 1 | 21 | 581 | 671 |
| 948 | Venture Capital | 1 | 21 | 320 | 369 |
| 948 | Semiotics | 4 | 21 | 336 | 331 |
| 948 | Mechanics | 3 | 21 | 1.5K | 1.9K |
| 948 | Vision | 1 | 21 | 1.1K | 1.2K |
| 948 | Electromagnetic fields | 1 | 21 | 766 | 425 |
| 948 | Fuzzy systems | 4 | 21 | 1.6K | 2.3K |
| 958 | Geriatric Nursing | 1 | 20 | 915 | 837 |
| 958 | Community Psychology | 2 | 20 | 825 | 1.2K |
| 958 | Regenerative Medicine | 1 | 20 | 385 | 339 |
| 958 | Algorithms | 3 | 20 | 715 | 1.1K |
| 958 | Combinatorial chemistry | 1 | 20 | 2.0K | 2.2K |
| 958 | Semiconductors | 1 | 20 | 2.4K | 2.0K |
| 958 | Exercise therapy | 3 | 20 | 457 | 802 |
| 958 | Ferroelectricity | 1 | 20 | 2.0K | 1.5K |
| 958 | Luminescence | 1 | 20 | 1.5K | 1.4K |
| 958 | bioluminescence | 1 | 20 | 849 | 662 |
| 958 | water reuse | 2 | 20 | 455 | 726 |
| 958 | health services | 3 | 20 | 1.4K | 2.5K |
| 970 | Otolaryngology | 4 | 19 | 646 | 1.3K |
| 970 | Research methodology | 1 | 19 | 222 | 307 |
| 970 | Water Microbiology | 1 | 19 | 1.2K | 1.4K |
| 970 | sadness | 2 | 19 | 327 | 508 |
| 970 | clay | 2 | 19 | 691 | 1.3K |
| 970 | Social behavior | 1 | 19 | 2.2K | 2.4K |
| 970 | Suicide | 2 | 19 | 853 | 1.3K |
| 970 | antisocial personality disorder | 2 | 19 | 327 | 508 |
| 978 | Health Services Administration | 2 | 18 | 1.9K | 2.7K |
| 978 | Industrial Organization | 1 | 18 | 354 | 270 |
| 978 | Special Education | 1 | 18 | 1.5K | 1.3K |
| 978 | Horticulture | 3 | 18 | 966 | 1.5K |
| 978 | Mineralogy | 2 | 18 | 1.9K | 2.5K |
| 978 | Diffraction | 2 | 18 | 367 | 287 |
| 978 | Metaphor | 1 | 18 | 73 | 93 |
| 978 | Immunochemistry | 3 | 18 | 1.1K | 2.0K |
| 978 | East Asia | 2 | 18 | 1.3K | 857 |
| 978 | Library Science | 1 | 18 | 2.6K | 1.6K |
| 988 | Green Chemistry | 3 | 17 | 2.1K | 3.6K |
| 988 | Functional Genomics | 1 | 17 | 724 | 1.1K |
| 988 | reforestation | 1 | 17 | 369 | 456 |
| 988 | Laser therapy | 4 | 17 | 401 | 842 |
| 988 | Action Research | 2 | 17 | 324 | 511 |
| 988 | pollutants | 1 | 17 | 3.3K | 4.0K |
| 988 | afforestation | 1 | 17 | 369 | 456 |
| 988 | Quantum theory | 2 | 17 | 1.2K | 1.5K |
| 996 | Religious Education | 4 | 16 | 88 | 153 |
| 996 | Public Relations | 6 | 16 | 206 | 742 |
| 996 | Neurogenetics | 1 | 16 | 982 | 1.2K |
| 996 | Plant Morphology | 2 | 16 | 695 | 1.1K |
| 996 | Ethnic relations | 1 | 16 | 1.3K | 1.0K |