13.0K(top 0.1%)
papers
623.0K(top 0.1%)
citations
279(top 0.1%)
h-index
502(top 0.1%)
g-index
16.0K
all documents
733.7K
doc citations
14.4K
citing journals
Top Disciplines (by citations)
| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|---|---|---|---|---|
| 1 | Microbiology | 1,451 | 95,937 | 68 | 66 |
| 2 | Biochemistry | 1,415 | 60,762 | 215 | 192 |
| 3 | Molecular Biology | 956 | 55,739 | 279 | 272 |
| 4 | Biotechnology | 576 | 50,402 | 169 | 76 |
| 5 | Science | 488 | 48,710 | 718 | 595 |
| 6 | Chemistry | 893 | 43,084 | 493 | 474 |
| 7 | Biology | 599 | 41,028 | 596 | 671 |
| 8 | Bioengineering | 182 | 31,335 | 304 | 94 |
| 9 | Biochemical Engineering | 95 | 29,247 | 197 | 41 |
| 10 | Microbial Ecology | 545 | 28,445 | 16 | 46 |
| 11 | Ecology | 398 | 25,243 | 356 | 314 |
| 12 | Physics | 232 | 23,833 | 1.4K | 1.1K |
| 13 | Environment | 355 | 22,814 | 165 | 197 |
| 14 | Computational Chemistry | 14 | 18,746 | 256 | 19 |
| 15 | Cytology | 259 | 18,551 | 384 | 417 |
| 16 | Cell Biology | 231 | 17,838 | 409 | 436 |
| 17 | Botany | 271 | 17,770 | 288 | 200 |
| 18 | Plant cells | 114 | 16,202 | 115 | 91 |
| 19 | Immunology | 200 | 14,833 | 502 | 387 |
| 20 | plant molecular biology | 125 | 13,231 | 113 | 83 |
| 21 | Natural history | 46 | 12,884 | 1.2K | 964 |
| 22 | Medicine | 337 | 12,644 | 1.1K | 1.2K |
| 23 | Computational Biology | 65 | 12,512 | 505 | 146 |
| 24 | Biophysics | 327 | 12,455 | 432 | 276 |
| 25 | Immunity | 92 | 11,983 | 285 | 244 |
| 26 | Genetics | 163 | 10,560 | 415 | 449 |
| 27 | Molecular Microbiology | 136 | 10,540 | 21 | 27 |
| 28 | Industrial Microbiology | 174 | 10,403 | 36 | 20 |
| 29 | Research | 294 | 9,685 | 883 | 870 |
| 30 | Plants | 128 | 9,639 | 184 | 136 |
| 31 | Host-parasite interactions | 56 | 9,459 | 178 | 68 |
| 32 | Microorganisms | 88 | 8,793 | 85 | 35 |
| 33 | Bacteriology | 108 | 8,179 | 125 | 100 |
| 34 | Physical Chemistry | 47 | 7,390 | 594 | 148 |
| 35 | Medical Laboratory Science | 128 | 7,109 | 87 | 74 |
| 36 | Environmental Microbiology | 193 | 6,969 | 10 | 40 |
| 37 | Plant physiology | 98 | 6,763 | 184 | 160 |
| 38 | mycoses | 19 | 6,704 | 268 | 38 |
| 38 | Bacterial infections | 18 | 6,704 | 250 | 37 |
| 40 | Genomics | 119 | 6,701 | 321 | 197 |
| 41 | Human genetics | 17 | 6,083 | 1.4K | 916 |
| 42 | nucleic acids | 58 | 5,970 | 394 | 331 |
| 43 | Virology | 63 | 5,948 | 779 | 734 |
| 44 | Endocrinology | 127 | 5,798 | 471 | 536 |
| 45 | genome | 48 | 5,660 | 331 | 252 |
| 46 | Genetic engineering | 109 | 5,539 | 100 | 99 |
| 47 | proteins | 133 | 5,381 | 128 | 136 |
| 48 | Plant genetic engineering | 99 | 4,803 | 47 | 40 |
| 49 | Biomedical Engineering | 120 | 4,735 | 588 | 446 |
| 50 | Pharmaceutical Chemistry | 145 | 4,577 | 429 | 470 |
| 51 | Molecular structure | 56 | 4,454 | 205 | 163 |
| 52 | Technology | 97 | 4,418 | 481 | 279 |
| 53 | Bioorganic chemistry | 99 | 4,350 | 264 | 213 |
| 54 | gene mapping | 71 | 4,157 | 229 | 222 |
| 55 | transport vesicles | 11 | 3,966 | 68 | 291 |
| 56 | Bioinformatics | 43 | 3,922 | 556 | 342 |
| 57 | Virulence | 59 | 3,868 | 166 | 185 |
| 58 | Chromosome mapping | 60 | 3,639 | 221 | 154 |
| 59 | Developmental Biology | 53 | 3,625 | 499 | 443 |
| 60 | protein | 84 | 3,324 | 99 | 138 |
| 61 | Nanotechnology | 94 | 3,312 | 1.1K | 1.1K |
| 62 | Catalysis | 80 | 3,238 | 729 | 668 |
| 63 | Pharmacology | 73 | 3,102 | 1.3K | 1.0K |
| 64 | Membranes | 49 | 2,988 | 169 | 101 |
| 65 | Pollution | 68 | 2,984 | 1.2K | 1.2K |
| 66 | Environmental Health | 56 | 2,952 | 1.3K | 1.0K |
| 67 | Medical Microbiology | 42 | 2,913 | 648 | 468 |
| 68 | Histology | 71 | 2,752 | 258 | 266 |
| 69 | Environmental Engineering | 53 | 2,738 | 764 | 655 |
| 70 | United Kingdom | 73 | 2,714 | 210 | 262 |
| 71 | Biocompatible Materials | 60 | 2,664 | 993 | 950 |
| 72 | Analytical Chemistry | 53 | 2,604 | 1.3K | 832 |
| 73 | Physiology | 45 | 2,603 | 1.4K | 967 |
| 74 | Plant tissue culture | 86 | 2,422 | 21 | 20 |
| 75 | Plant cell culture | 84 | 2,421 | 14 | 20 |
| 76 | soil microbiology | 29 | 2,418 | 313 | 203 |
| 77 | Plant Biotechnology | 68 | 2,416 | 45 | 58 |
| 78 | Molecular ecology | 15 | 2,381 | 577 | 252 |
| 79 | Agricultural Chemistry | 71 | 2,331 | 394 | 362 |
| 80 | Proteome | 45 | 2,269 | 190 | 194 |
| 81 | Neurology | 49 | 2,245 | 2.0K | 1.9K |
| 82 | Plant Genetics | 31 | 2,161 | 131 | 106 |
| 83 | Bioenergetics | 32 | 2,106 | 77 | 46 |
| 84 | Organic Chemistry | 71 | 2,059 | 658 | 621 |
| 85 | sanitation | 33 | 1,953 | 516 | 557 |
| 86 | Plant diseases | 89 | 1,934 | 263 | 307 |
| 87 | Molecular Genetics | 45 | 1,926 | 411 | 445 |
| 88 | Systems Biology | 49 | 1,924 | 215 | 113 |
| 89 | Energy metabolism | 30 | 1,906 | 61 | 44 |
| 90 | Polymers | 56 | 1,896 | 1.4K | 1.1K |
| 91 | cell physiology | 42 | 1,895 | 365 | 435 |
| 91 | Cancer | 31 | 1,895 | 1.6K | 1.3K |
| 93 | Serology | 29 | 1,887 | 61 | 19 |
| 94 | cell membrane | 37 | 1,885 | 33 | 35 |
| 95 | Breeding | 54 | 1,851 | 195 | 191 |
| 96 | biological factors | 34 | 1,846 | 454 | 249 |
| 97 | Psychiatry | 9 | 1,783 | 3.7K | 1.4K |
| 98 | nanoscience | 43 | 1,746 | 855 | 881 |
| 99 | enzymes | 50 | 1,716 | 118 | 136 |
| 100 | antibiotics | 40 | 1,693 | 62 | 41 |
| 101 | Mental illness | 6 | 1,669 | 2.0K | 648 |
| 102 | Medical genetics | 32 | 1,654 | 1.3K | 1.3K |
| 103 | biological evolution | 29 | 1,625 | 694 | 671 |
| 104 | Toxicology | 60 | 1,611 | 1.1K | 1.2K |
| 105 | Nutrition | 41 | 1,608 | 1.5K | 1.3K |
| 106 | Allergy | 17 | 1,555 | 600 | 553 |
| 107 | Metabolism | 38 | 1,522 | 1.0K | 1.1K |
| 108 | Chemical Engineering | 39 | 1,484 | 1.3K | 1.1K |
| 109 | Mycology | 30 | 1,468 | 382 | 246 |
| 110 | Marine Biology | 37 | 1,397 | 765 | 615 |
| 111 | Metabolic diseases | 26 | 1,390 | 1.0K | 1.1K |
| 112 | Yeast | 52 | 1,371 | 18 | 44 |
| 113 | Molecular evolution | 30 | 1,368 | 358 | 377 |
| 114 | Clinical Chemistry | 40 | 1,332 | 782 | 849 |
| 114 | natural products | 23 | 1,332 | 611 | 281 |
| 116 | Biomass Energy | 36 | 1,289 | 476 | 570 |
| 117 | Cytogenetics | 26 | 1,266 | 580 | 690 |
| 118 | Recombinant DNA | 35 | 1,256 | 196 | 180 |
| 119 | Molecular cloning | 33 | 1,229 | 170 | 164 |
| 119 | Genetic recombination | 33 | 1,229 | 158 | 158 |
| 121 | Physical organic chemistry | 52 | 1,228 | 172 | 172 |
| 122 | Synthetic biology | 43 | 1,218 | 29 | 22 |
| 123 | Neurochemistry | 25 | 1,199 | 976 | 835 |
| 124 | Genetic regulation | 19 | 1,191 | 441 | 458 |
| 125 | Cell differentiation | 18 | 1,176 | 955 | 899 |
| 126 | Reproduction | 33 | 1,153 | 770 | 678 |
| 127 | Oncology | 11 | 1,112 | 1.5K | 1.3K |
| 128 | Japan | 41 | 1,108 | 447 | 213 |
| 129 | Colloids | 42 | 1,098 | 1.0K | 1.2K |
| 130 | viruses | 18 | 1,095 | 767 | 713 |
| 131 | Algae | 32 | 1,093 | 180 | 164 |
| 132 | Immune system | 22 | 1,065 | 389 | 702 |
| 133 | Pharmaceutical Technology | 25 | 1,061 | 443 | 329 |
| 134 | infection | 17 | 1,052 | 749 | 526 |
| 135 | catalytic activity | 21 | 1,031 | 179 | 147 |
| 136 | Infections | 15 | 1,024 | 529 | 421 |
| 137 | Microbial Biotechnology | 37 | 1,022 | 75 | 82 |
| 138 | Bacteria | 6 | 999 | 164 | 55 |
| 138 | Evolution | 27 | 999 | 665 | 789 |
| 140 | Proteomics | 27 | 994 | 219 | 285 |
| 141 | Water pollution | 28 | 990 | 762 | 777 |
| 142 | Mass Spectrometry | 39 | 928 | 284 | 351 |
| 143 | Extreme environments | 20 | 924 | 23 | 24 |
| 144 | Electrochemistry | 16 | 912 | 1.8K | 879 |
| 145 | food technology | 45 | 910 | 397 | 524 |
| 145 | Insects | 25 | 910 | 428 | 266 |
| 147 | Diet | 9 | 909 | 1.7K | 1.0K |
| 148 | Insect biochemistry | 19 | 901 | 94 | 66 |
| 149 | Plant breeding | 44 | 900 | 132 | 167 |
| 150 | Food | 30 | 894 | 948 | 895 |
| 151 | Entomology | 37 | 890 | 693 | 566 |
| 152 | Fungi | 24 | 878 | 188 | 223 |
| 153 | Environmental Chemistry | 39 | 845 | 453 | 907 |
| 154 | Seaweed | 19 | 838 | 202 | 168 |
| 155 | Fisheries | 37 | 831 | 273 | 350 |
| 156 | Transgenic plants | 27 | 824 | 76 | 99 |
| 157 | Stem cells | 12 | 820 | 1.1K | 711 |
| 158 | polymerization | 19 | 816 | 2.0K | 1.4K |
| 159 | Surface Chemistry | 24 | 801 | 1.3K | 1.3K |
| 160 | Materials | 31 | 786 | 2.4K | 2.6K |
| 161 | Neurons | 2 | 784 | 1.1K | 765 |
| 162 | Genes | 17 | 783 | 406 | 261 |
| 163 | Pathology | 12 | 775 | 1.6K | 1.1K |
| 164 | Green Chemistry | 20 | 755 | 740 | 822 |
| 164 | Aquaculture | 41 | 755 | 173 | 183 |
| 166 | Fishery management | 38 | 743 | 88 | 85 |
| 167 | Pharmacognosy | 23 | 715 | 523 | 591 |
| 168 | Environmental monitoring | 18 | 711 | 1.7K | 1.5K |
| 169 | Diagnostic microbiology | 8 | 695 | 1.1K | 882 |
| 170 | Immunotherapy | 15 | 683 | 932 | 1.0K |
| 171 | Therapeutics | 10 | 675 | 1.3K | 938 |
| 172 | Water | 21 | 672 | 705 | 909 |
| 173 | Public Health | 18 | 668 | 3.2K | 2.6K |
| 174 | cloning | 8 | 643 | 491 | 444 |
| 175 | Hematology | 26 | 639 | 1.9K | 1.9K |
| 176 | Protein engineering | 11 | 634 | 88 | 60 |
| 176 | molecular design | 11 | 634 | 91 | 59 |
| 178 | Genetic therapy | 10 | 628 | 879 | 626 |
| 179 | environmental pollution | 24 | 610 | 1.6K | 2.0K |
| 180 | Marine Biotechnology | 16 | 603 | 35 | 33 |
| 181 | Pharmacogenetics | 8 | 601 | 788 | 431 |
| 182 | drugs | 15 | 600 | 890 | 575 |
| 183 | Molecules | 6 | 598 | 1.2K | 476 |
| 184 | Microscopy | 28 | 593 | 556 | 363 |
| 185 | Sustainable Engineering | 17 | 588 | 696 | 702 |
| 186 | Environmental pollutants | 22 | 582 | 689 | 866 |
| 187 | transgenic organisms | 16 | 577 | 36 | 53 |
| 187 | transgenic animals | 16 | 577 | 31 | 49 |
| 189 | Gene expression regulation | 12 | 564 | 489 | 535 |
| 190 | Trace elements | 19 | 548 | 28 | 42 |
| 191 | Oncogenes | 10 | 545 | 890 | 993 |
| 192 | DNS | 5 | 543 | 429 | 103 |
| 192 | fishing industry | 14 | 543 | 54 | 29 |
| 194 | Chemical Ecology | 26 | 541 | 111 | 211 |
| 195 | Biodiversity conservation | 10 | 536 | 1.1K | 1.2K |
| 195 | Water quality management | 15 | 536 | 851 | 536 |
| 197 | Cheminformatics | 3 | 533 | 440 | 168 |
| 198 | Cell death | 14 | 527 | 691 | 846 |
| 199 | Drug design | 14 | 526 | 761 | 633 |
| 200 | Signal Transduction | 17 | 521 | 616 | 829 |
| 200 | Cell metabolism | 6 | 521 | 584 | 724 |
| 202 | Transplantation | 10 | 511 | 1.1K | 895 |
| 203 | Parasitology | 27 | 510 | 846 | 952 |
| 204 | Nanostructures | 8 | 502 | 1.4K | 1.0K |
| 205 | Crystallography | 34 | 500 | 487 | 404 |
| 205 | pheromones | 25 | 500 | 103 | 207 |
| 207 | Analytical Biochemistry | 15 | 492 | 575 | 478 |
| 208 | miniaturization | 11 | 490 | 1.2K | 1.2K |
| 209 | X-ray crystallography | 33 | 488 | 116 | 141 |
| 210 | Environmental Policy | 8 | 478 | 2.0K | 1.6K |
| 210 | peptides | 11 | 478 | 435 | 160 |
| 212 | baking | 8 | 471 | 117 | 65 |
| 213 | Nanostructured Materials | 15 | 466 | 1.9K | 1.8K |
| 213 | plant communities | 9 | 466 | 723 | 699 |
| 215 | environmental protection | 13 | 465 | 1.7K | 1.7K |
| 216 | Environmental Toxicology | 15 | 463 | 1.1K | 1.4K |
| 216 | Developmental Genetics | 2 | 463 | 882 | 529 |
| 216 | viral genetics | 2 | 463 | 531 | 421 |
| 219 | Metallurgy | 9 | 458 | 1.5K | 699 |
| 220 | Parasitic Diseases | 19 | 451 | 905 | 1.0K |
| 221 | Lipids | 8 | 448 | 926 | 712 |
| 222 | gastrointestinal tract | 15 | 447 | 57 | 97 |
| 223 | Materials Science | 23 | 438 | 2.3K | 2.7K |
| 223 | free radicals | 9 | 438 | 759 | 818 |
| 225 | Gerontology | 12 | 437 | 1.3K | 796 |
| 226 | Alternative Medicine | 14 | 434 | 867 | 629 |
| 226 | Waste management | 11 | 434 | 773 | 421 |
| 228 | Water Purification | 10 | 431 | 674 | 358 |
| 228 | drug development | 8 | 431 | 752 | 963 |
| 230 | DNA polymerases | 6 | 428 | 346 | 504 |
| 231 | Ophthalmology | 10 | 415 | 1.2K | 887 |
| 232 | Protozoa | 15 | 406 | 108 | 175 |
| 233 | Climate change | 6 | 400 | 926 | 1.2K |
| 233 | Eutrophication | 6 | 400 | 881 | 1.2K |
| 233 | Nanoparticles | 8 | 400 | 1.4K | 985 |
| 233 | Aging | 16 | 400 | 1.6K | 1.5K |
| 237 | Embryology | 14 | 395 | 986 | 1.3K |
| 238 | complementary therapies | 13 | 390 | 993 | 701 |
| 239 | Biogeochemistry | 3 | 389 | 1.2K | 687 |
| 240 | Biological Systems | 7 | 386 | 404 | 197 |
| 241 | biocatalysis | 2 | 382 | 276 | 245 |
| 241 | Homogeneous catalysis | 2 | 382 | 276 | 245 |
| 241 | Heterogeneous catalysis | 2 | 382 | 276 | 245 |
| 244 | Electrophoresis | 19 | 379 | 647 | 792 |
| 244 | nuclear magnetic resonance | 26 | 379 | 296 | 463 |
| 246 | Mental Disorders | 3 | 377 | 4.4K | 2.3K |
| 247 | Carbohydrates | 13 | 376 | 143 | 209 |
| 248 | Diabetes mellitus | 8 | 361 | 1.7K | 1.7K |
| 248 | Diabetes | 8 | 361 | 1.8K | 1.8K |
| 250 | biopolymers | 22 | 357 | 435 | 640 |
| 251 | Nonlinear Dynamics | 4 | 355 | 2.3K | 1.2K |
| 251 | Statistical physics | 4 | 355 | 3.5K | 1.9K |
| 253 | Environmental Management | 11 | 350 | 1.4K | 1.7K |
| 254 | Neurobiology | 9 | 342 | 1.3K | 1.4K |
| 255 | nuclear magnetic resonance spectroscopy | 22 | 338 | 209 | 271 |
| 256 | Plant Ecology | 10 | 337 | 971 | 1.1K |
| 257 | starch | 9 | 336 | 181 | 115 |
| 258 | Clinical Biochemistry | 12 | 335 | 523 | 542 |
| 259 | biofuels | 9 | 332 | 149 | 220 |
| 259 | glycoproteins | 13 | 332 | 172 | 277 |
| 259 | Glycoconjugates | 13 | 332 | 172 | 277 |
| 259 | glycolipids | 13 | 332 | 172 | 277 |
| 263 | Growth factors | 5 | 328 | 165 | 194 |
| 264 | Environmental Law | 4 | 324 | 980 | 854 |
| 264 | Drug delivery systems | 4 | 324 | 1.3K | 918 |
| 266 | freshwater biology | 9 | 320 | 542 | 465 |
| 267 | Microbial Metabolism | 15 | 318 | 18 | 68 |
| 268 | pollutants | 12 | 315 | 872 | 1.1K |
| 269 | Biosensors | 7 | 310 | 795 | 938 |
| 269 | Bioinorganic chemistry | 18 | 310 | 543 | 717 |
| 271 | Anatomy | 12 | 307 | 1.3K | 1.4K |
| 271 | Microelectronics | 7 | 307 | 1.4K | 1.3K |
| 273 | Vaccines | 13 | 306 | 910 | 1.0K |
| 274 | Biotransformation | 14 | 304 | 13 | 13 |
| 275 | Food Microbiology | 13 | 302 | 542 | 807 |
| 275 | Obesity | 6 | 302 | 1.9K | 1.7K |
| 277 | Evidence-Based Medicine | 8 | 299 | 849 | 462 |
| 278 | Parasites | 15 | 295 | 644 | 736 |
| 279 | Immunochemistry | 16 | 292 | 223 | 368 |
| 280 | Sports Medicine | 2 | 290 | 4.1K | 1.5K |
| 281 | Soft Condensed Matter | 17 | 289 | 497 | 660 |
| 282 | Soil biology | 3 | 287 | 587 | 389 |
| 282 | Soil fertility | 3 | 287 | 417 | 236 |
| 282 | Soil ecology | 3 | 287 | 562 | 302 |
| 285 | Meteorology | 6 | 285 | 1.9K | 1.8K |
| 286 | Homeostasis | 3 | 283 | 640 | 955 |
| 287 | Geriatrics | 11 | 281 | 2.2K | 2.0K |
| 288 | Antigens | 13 | 280 | 360 | 463 |
| 289 | Oligosaccharide | 11 | 277 | 121 | 242 |
| 290 | Optical materials | 8 | 275 | 1.8K | 1.8K |
| 291 | Population Genetics | 8 | 270 | 910 | 1.0K |
| 292 | RNA | 4 | 269 | 581 | 470 |
| 293 | embryonic development | 9 | 262 | 241 | 260 |
| 294 | Plant Pathology | 7 | 258 | 94 | 61 |
| 295 | Zoology | 22 | 255 | 1.1K | 1.4K |
| 296 | Spectrum analysis | 12 | 254 | 2.5K | 2.5K |
| 297 | Immunogenetics | 10 | 252 | 425 | 506 |
| 298 | Radioisotopes | 9 | 251 | 599 | 314 |
| 299 | Bioelectronics | 5 | 250 | 799 | 941 |
| 300 | Water Microbiology | 7 | 248 | 222 | 209 |
| 301 | Electrochemical Analysis | 3 | 245 | 1.2K | 461 |
| 302 | Cell cycle | 2 | 239 | 537 | 148 |
| 302 | cell proliferation | 2 | 239 | 604 | 162 |
| 304 | Crystallization | 25 | 234 | 95 | 185 |
| 305 | venom | 8 | 233 | 241 | 267 |
| 305 | Toxins | 8 | 233 | 307 | 331 |
| 307 | Environmental Geology | 2 | 225 | 2.0K | 724 |
| 308 | Industry | 4 | 223 | 128 | 204 |
| 309 | Immunopathology | 8 | 221 | 1.0K | 1.2K |
| 310 | gene therapy | 10 | 218 | 771 | 1.2K |
| 311 | Photochemistry | 17 | 216 | 511 | 938 |
| 311 | drug therapy | 6 | 216 | 2.2K | 2.0K |
| 313 | Geotechnical Engineering | 1 | 214 | 902 | 240 |
| 314 | Pharmacy | 11 | 212 | 1.2K | 1.5K |
| 314 | Light | 16 | 212 | 421 | 1.2K |
| 316 | Microbial Genetics | 7 | 208 | 202 | 277 |
| 316 | Chromatography | 11 | 208 | 933 | 961 |
| 316 | Chromatographic analysis | 11 | 208 | 1.1K | 1.1K |
| 319 | Oxidative stress | 4 | 207 | 1.2K | 1.0K |
| 320 | phytopathogenic bacteria | 6 | 205 | 176 | 256 |
| 321 | Veterinary Immunology | 2 | 200 | 374 | 154 |
| 322 | Geography | 4 | 197 | 2.3K | 1.5K |
| 323 | Horticulture | 15 | 194 | 328 | 374 |
| 323 | Radiopharmaceuticals | 9 | 194 | 231 | 94 |
| 325 | Biodiversity | 8 | 193 | 1.8K | 1.9K |
| 326 | Biogeography | 3 | 192 | 1.2K | 1.1K |
| 327 | visualization | 20 | 191 | 605 | 615 |
| 328 | Hormones | 7 | 189 | 993 | 1.1K |
| 329 | Industrial Engineering | 7 | 187 | 1.5K | 1.4K |
| 329 | Radiation | 6 | 187 | 1.5K | 1.1K |
| 331 | drug resistance | 3 | 178 | 817 | 449 |
| 332 | Ichthyology | 20 | 176 | 89 | 171 |
| 332 | Fish | 20 | 176 | 59 | 135 |
| 334 | drug toxicity | 4 | 173 | 294 | 226 |
| 335 | Medicinal plants | 11 | 172 | 604 | 1.0K |
| 336 | Hydrology | 8 | 170 | 1.7K | 1.8K |
| 337 | Agricultural Ecology | 11 | 168 | 631 | 1.3K |
| 338 | Food Preservation | 10 | 166 | 313 | 230 |
| 338 | Bioremediation | 4 | 166 | 492 | 360 |
| 338 | Inflammation | 5 | 166 | 1.3K | 1.4K |
| 338 | China | 13 | 166 | 1.4K | 1.7K |
| 342 | Radiobiology | 9 | 165 | 1.3K | 1.4K |
| 342 | Chemical industry | 8 | 165 | 937 | 731 |
| 342 | Informatics | 10 | 165 | 470 | 735 |
| 345 | Malaria | 6 | 158 | 614 | 612 |
| 345 | Plant hormones | 8 | 158 | 156 | 265 |
| 347 | Epidemiology | 2 | 156 | 6.1K | 3.7K |
| 348 | Molecular Pharmacology | 4 | 153 | 979 | 1.0K |
| 349 | Neuromuscular diseases | 1 | 151 | 1.5K | 724 |
| 349 | Muscles | 1 | 151 | 2.0K | 1.0K |
| 351 | Probiotics | 4 | 149 | 94 | 56 |
| 352 | Clinical Pharmacology | 7 | 148 | 961 | 1.1K |
| 352 | brewing | 13 | 148 | 89 | 102 |
| 352 | Chromosomes | 6 | 148 | 691 | 853 |
| 355 | Archaea | 3 | 147 | 29 | 37 |
| 356 | Fermentation | 10 | 142 | 71 | 76 |
| 356 | Primates | 4 | 142 | 820 | 600 |
| 358 | Chemotherapy | 3 | 141 | 2.0K | 1.6K |
| 359 | Chemical analysis | 5 | 138 | 1.2K | 1.1K |
| 359 | Respiration | 6 | 138 | 1.4K | 1.6K |
| 361 | carcinogens | 7 | 137 | 822 | 1.3K |
| 362 | Biodegradation | 3 | 135 | 556 | 417 |
| 362 | Fouling | 3 | 135 | 275 | 257 |
| 364 | cytokines | 3 | 134 | 1.5K | 1.4K |
| 365 | Critical Care | 2 | 133 | 2.7K | 2.4K |
| 365 | Critical Care Medicine | 2 | 133 | 2.4K | 2.3K |
| 367 | Evolutionary Genetics | 5 | 130 | 453 | 473 |
| 367 | Molecular Epidemiology | 5 | 130 | 453 | 473 |
| 369 | Cytokine | 2 | 129 | 612 | 493 |
| 370 | Dermatology | 11 | 127 | 1.2K | 1.7K |
| 370 | Coral reef biology | 1 | 127 | 335 | 190 |
| 370 | Biomarkers | 4 | 127 | 393 | 236 |
| 370 | Condensed Matter | 1 | 127 | 5.0K | 2.8K |
| 370 | biochemical markers | 4 | 127 | 925 | 660 |
| 375 | Organometallic compounds | 10 | 126 | 793 | 1.1K |
| 375 | Phytotherapy | 6 | 126 | 604 | 742 |
| 377 | arthritis | 3 | 124 | 1.7K | 1.8K |
| 378 | Pituitary gland | 5 | 123 | 168 | 199 |
| 379 | Genetic testing | 3 | 122 | 398 | 128 |
| 380 | Enzyme | 4 | 121 | 179 | 232 |
| 380 | Liver diseases | 2 | 121 | 2.3K | 2.2K |
| 382 | Drying | 6 | 120 | 257 | 297 |
| 383 | Diagnostic Imaging | 6 | 118 | 1.9K | 1.9K |
| 383 | Bacterial diseases | 8 | 118 | 82 | 248 |
| 385 | Electron Microscopy | 5 | 116 | 324 | 322 |
| 386 | Flow cytometry | 5 | 114 | 378 | 455 |
| 387 | Nervous system | 6 | 112 | 2.3K | 3.1K |
| 388 | Obstetrics | 5 | 111 | 2.6K | 2.6K |
| 388 | Agriculture | 10 | 111 | 1.3K | 2.0K |
| 390 | Oxidation-reduction | 3 | 110 | 954 | 1.3K |
| 391 | environmental remediation | 4 | 108 | 294 | 275 |
| 392 | symbiosis | 6 | 107 | 45 | 81 |
| 393 | disease vectors | 7 | 105 | 724 | 1.1K |
| 394 | environmental exposure | 5 | 104 | 1.8K | 2.1K |
| 394 | United States | 7 | 104 | 4.9K | 5.2K |
| 396 | Medical innovations | 3 | 103 | 1.3K | 2.1K |
| 396 | mutagens | 2 | 103 | 1.4K | 1.3K |
| 398 | actuators | 2 | 102 | 1.8K | 1.4K |
| 398 | transducers | 2 | 102 | 1.8K | 1.4K |
| 400 | Australia | 6 | 100 | 1.6K | 1.6K |
| 401 | Oceanography | 6 | 99 | 1.4K | 1.6K |
| 401 | Anti-inflammatory agents | 3 | 99 | 224 | 184 |
| 401 | Cellulose | 2 | 99 | 885 | 686 |
| 404 | Laser therapy | 9 | 97 | 189 | 239 |
| 405 | monoclonal antibodies | 8 | 96 | 80 | 169 |
| 405 | Cell survival | 1 | 96 | 572 | 287 |
| 405 | Korea | 10 | 96 | 128 | 160 |
| 405 | molecular chaperones | 1 | 96 | 621 | 289 |
| 409 | Energy Conversion | 2 | 94 | 1.6K | 1.6K |
| 409 | Geophysics | 3 | 94 | 3.9K | 3.5K |
| 409 | Conservation Biology | 2 | 94 | 1.6K | 1.4K |
| 409 | toxicity testing | 4 | 94 | 684 | 760 |
| 413 | Respiratory system | 2 | 93 | 976 | 795 |
| 414 | Engineering | 5 | 92 | 4.1K | 3.6K |
| 415 | Biomolecules | 5 | 91 | 373 | 732 |
| 416 | Phytochemistry | 3 | 88 | 309 | 293 |
| 416 | Phytoremediation | 3 | 88 | 309 | 293 |
| 416 | Bioreactors | 3 | 88 | 309 | 293 |
| 416 | cell interaction | 7 | 88 | 866 | 1.6K |
| 420 | Neurophysiology | 5 | 87 | 2.7K | 3.5K |
| 420 | Artificial Organs | 4 | 87 | 806 | 670 |
| 420 | amino acids | 6 | 87 | 423 | 792 |
| 423 | Ecological Genetics | 7 | 85 | 422 | 596 |
| 423 | Quality Control | 3 | 85 | 1.9K | 1.5K |
| 425 | Amyotrophic Lateral Sclerosis | 1 | 84 | 609 | 374 |
| 425 | Frontotemporal lobar degeneration | 1 | 84 | 479 | 242 |
| 427 | Lipid metabolism | 1 | 83 | 817 | 571 |
| 427 | Invertebrates | 3 | 83 | 515 | 459 |
| 427 | Lipid | 1 | 83 | 817 | 571 |
| 430 | Sleep Disorders | 4 | 82 | 1.8K | 1.9K |
| 430 | older people | 4 | 82 | 1.9K | 1.5K |
| 430 | Sleep | 4 | 82 | 1.8K | 1.9K |
| 433 | blood substitutes | 3 | 81 | 78 | 51 |
| 433 | artificial cells | 3 | 81 | 124 | 57 |
| 435 | Anthropology | 3 | 80 | 2.0K | 1.4K |
| 435 | Computer-Aided Design | 2 | 80 | 1.5K | 1.0K |
| 435 | Methodology | 6 | 80 | 266 | 339 |
| 435 | Methods | 6 | 80 | 65 | 76 |
| 439 | Medical Oncology | 5 | 78 | 2.1K | 2.7K |
| 439 | animals | 5 | 78 | 1.4K | 1.3K |
| 441 | Surface-Active Agents | 4 | 74 | 909 | 1.5K |
| 441 | Antibacterial agents | 3 | 74 | 647 | 904 |
| 441 | Surface properties | 4 | 74 | 911 | 1.5K |
| 444 | Nuclear Physics | 4 | 73 | 4.1K | 3.8K |
| 445 | Hemophilia | 2 | 71 | 802 | 579 |
| 446 | Hypertension | 3 | 70 | 2.5K | 3.4K |
| 446 | Hemodynamics | 3 | 70 | 1.1K | 1.5K |
| 446 | Traditional medicine | 3 | 70 | 365 | 364 |
| 446 | Planets | 2 | 70 | 2.2K | 2.3K |
| 450 | Biomechanics | 5 | 69 | 1.3K | 1.7K |
| 450 | Carbohydrate | 1 | 69 | 28 | 40 |
| 450 | Growth | 3 | 69 | 1.5K | 2.1K |
| 453 | Psychoneuroimmunology | 2 | 68 | 791 | 1.1K |
| 453 | Neuroimmunology | 2 | 68 | 936 | 1.2K |
| 455 | Recycling | 1 | 65 | 531 | 614 |
| 455 | Phylogeny | 3 | 65 | 1.0K | 1.2K |
| 457 | Medical Technology | 3 | 63 | 2.3K | 2.5K |
| 457 | Aquatic ecology | 1 | 63 | 1.9K | 1.2K |
| 459 | Tropical Medicine | 2 | 62 | 2.8K | 2.3K |
| 459 | biological monitoring | 2 | 62 | 832 | 806 |
| 461 | Soviet Union | 2 | 61 | 1.2K | 426 |
| 462 | Histochemistry | 5 | 59 | 1.0K | 1.5K |
| 462 | Animal breeding | 3 | 59 | 770 | 793 |
| 462 | Genetic translocation | 5 | 59 | 86 | 229 |
| 462 | isomerism | 1 | 59 | 813 | 392 |
| 462 | plasmids | 5 | 59 | 86 | 229 |
| 462 | Chirality | 1 | 59 | 813 | 392 |
| 468 | Cardiovascular Pharmacology | 2 | 58 | 483 | 424 |
| 468 | Antibodies | 5 | 58 | 411 | 774 |
| 470 | Ethnobotany | 2 | 57 | 331 | 352 |
| 470 | Carcinogenesis | 3 | 57 | 1.3K | 1.8K |
| 470 | Medical Anthropology | 2 | 57 | 1.7K | 1.9K |
| 470 | Vaccination | 3 | 57 | 355 | 553 |
| 470 | ethnobiology | 2 | 57 | 361 | 393 |
| 470 | animal diseases | 2 | 57 | 738 | 637 |
| 470 | Ethnomedicine | 2 | 57 | 264 | 348 |
| 477 | Biofilms | 2 | 56 | 227 | 307 |
| 477 | food industry | 5 | 56 | 160 | 352 |
| 479 | soil conservation | 2 | 55 | 1.2K | 1.2K |
| 479 | Animal genetics | 6 | 55 | 429 | 777 |
| 479 | Oligosaccharides | 2 | 55 | 407 | 476 |
| 482 | Data Mining | 4 | 53 | 1.6K | 2.3K |
| 482 | breastfeeding | 1 | 53 | 1.2K | 771 |
| 484 | Ecophysiology | 6 | 52 | 107 | 315 |
| 484 | Molecular Spectroscopy | 4 | 52 | 1.4K | 1.9K |
| 486 | Extracellular matrix | 2 | 51 | 298 | 534 |
| 486 | Forest genetics | 9 | 51 | 144 | 419 |
| 486 | Bones | 1 | 51 | 1.4K | 1.3K |
| 486 | collagen | 2 | 51 | 318 | 546 |
| 490 | Information Systems | 3 | 50 | 1.6K | 1.9K |
| 491 | Technological Innovations | 1 | 49 | 2.0K | 1.1K |
| 492 | Psychopharmacology | 1 | 48 | 3.2K | 2.7K |
| 492 | Mutagenesis | 2 | 48 | 751 | 672 |
| 492 | Edible plants | 2 | 48 | 338 | 477 |
| 495 | Biopharmaceutics | 2 | 47 | 1.8K | 1.9K |
| 495 | Andrology | 3 | 47 | 854 | 1.1K |
| 497 | Magnetic Resonance Spectroscopy | 6 | 45 | 986 | 1.5K |
| 497 | liver | 1 | 45 | 805 | 500 |
| 499 | Psychology | 2 | 43 | 7.5K | 7.0K |
| 499 | Clinical Immunology | 3 | 43 | 1.6K | 2.1K |
| 499 | Cellular senescence | 1 | 43 | 1.7K | 1.6K |
| 499 | Genetic disorders | 1 | 43 | 1.1K | 1.0K |
| 499 | Organometallic chemistry | 6 | 43 | 1.3K | 2.0K |
| 499 | Health | 1 | 43 | 5.0K | 3.8K |
| 499 | water supply | 4 | 43 | 993 | 1.7K |
| 499 | scientific societies | 1 | 43 | 1.7K | 1.5K |
| 499 | DNA | 4 | 43 | 607 | 1.0K |
| 508 | Antioxidants | 1 | 42 | 1.7K | 1.8K |
| 508 | Brain | 4 | 42 | 2.5K | 3.6K |
| 508 | Crystal growth | 2 | 42 | 1.5K | 1.6K |
| 508 | crops | 2 | 42 | 220 | 179 |
| 512 | Animal Biotechnology | 2 | 41 | 280 | 271 |
| 512 | occupational diseases | 2 | 41 | 1.7K | 1.8K |
| 512 | Microcirculation | 1 | 41 | 930 | 770 |
| 512 | food contamination | 5 | 41 | 868 | 1.5K |
| 512 | Blood vessels | 1 | 41 | 679 | 543 |
| 517 | Androgens | 2 | 40 | 395 | 578 |
| 517 | Disease | 4 | 40 | 186 | 662 |
| 519 | Radiology | 3 | 39 | 1.8K | 1.9K |
| 519 | Restoration Ecology | 2 | 39 | 681 | 811 |
| 519 | Thrombosis | 2 | 39 | 1.9K | 2.3K |
| 519 | Freeze-Drying | 2 | 39 | 376 | 492 |
| 519 | Hypothermia | 2 | 39 | 376 | 492 |
| 519 | Freeze Drying | 2 | 39 | 376 | 492 |
| 519 | Electrophysiology | 4 | 39 | 1.3K | 1.9K |
| 526 | Child | 4 | 38 | 3.0K | 3.9K |
| 526 | Arthropods | 3 | 38 | 278 | 340 |
| 528 | Biochemical Genetics | 5 | 36 | 310 | 546 |
| 528 | Sustainable agriculture | 3 | 36 | 761 | 1.1K |
| 528 | Wildlife conservation | 1 | 36 | 1.7K | 1.5K |
| 528 | food consumption | 3 | 36 | 62 | 144 |
| 528 | gene transfer | 2 | 36 | 459 | 635 |
| 528 | genetic transformation | 2 | 36 | 459 | 635 |
| 534 | Eating Disorders | 2 | 35 | 1.3K | 1.6K |
| 534 | Feeding and Eating Disorders | 2 | 35 | 1.3K | 1.5K |
| 534 | Acarology | 2 | 35 | 456 | 516 |
| 534 | Mites | 2 | 35 | 656 | 613 |
| 534 | Ticks | 2 | 35 | 500 | 525 |
| 534 | Acari | 2 | 35 | 437 | 512 |
| 540 | Nanochemistry | 1 | 34 | 2.3K | 1.8K |
| 540 | Crop Science | 2 | 34 | 220 | 203 |
| 540 | Gene expression | 2 | 34 | 461 | 646 |
| 540 | Cell division | 2 | 34 | 999 | 1.3K |
| 540 | Marine Pollution | 2 | 34 | 1.4K | 1.9K |
| 540 | Microfluidics | 1 | 34 | 594 | 558 |
| 540 | Infertility | 3 | 34 | 1.3K | 1.9K |
| 540 | Fluorescence | 2 | 34 | 619 | 648 |
| 540 | fertility | 3 | 34 | 1.4K | 2.0K |
| 549 | Melanoma | 1 | 33 | 529 | 587 |
| 549 | Functional foods | 2 | 33 | 614 | 833 |
| 549 | Steroids | 3 | 33 | 972 | 1.5K |
| 552 | Animal husbandry | 4 | 32 | 378 | 514 |
| 552 | soil pollution | 1 | 32 | 1.3K | 1.0K |
| 552 | Autoantibodies | 1 | 32 | 1.1K | 1.3K |
| 552 | Autoimmunity | 1 | 32 | 1.4K | 1.6K |
| 552 | human behavior | 4 | 32 | 2.3K | 4.3K |
| 552 | Autoimmune diseases | 1 | 32 | 1.3K | 1.4K |
| 552 | livestock | 4 | 32 | 608 | 713 |
| 552 | Structure-activity relationship | 3 | 32 | 489 | 736 |
| 552 | Behavior | 4 | 32 | 3.2K | 5.5K |
| 561 | Geology | 3 | 31 | 3.3K | 3.8K |
| 561 | Reproductive health | 1 | 31 | 1.7K | 1.5K |
| 561 | Leukemia | 2 | 31 | 1.8K | 2.2K |
| 561 | Geobiology | 3 | 31 | 606 | 934 |
| 561 | biomedicine | 1 | 31 | 2.2K | 1.9K |
| 561 | hygiene | 1 | 31 | 1.3K | 1.1K |
| 567 | Developmental Immunology | 2 | 30 | 1.2K | 1.6K |
| 567 | Photobiology | 2 | 30 | 1.5K | 1.9K |
| 567 | wildlife diseases | 1 | 30 | 289 | 193 |
| 570 | Pediatric Neurology | 1 | 29 | 2.2K | 2.7K |
| 570 | Algorithms | 1 | 29 | 1.3K | 913 |
| 570 | Agricultural Biotechnology | 13 | 29 | 79 | 253 |
| 570 | Documentation | 1 | 29 | 755 | 576 |
| 570 | particles | 2 | 29 | 1.2K | 1.4K |
| 570 | Digestive system diseases | 3 | 29 | 1.3K | 2.0K |
| 576 | Mathematics | 3 | 28 | 6.6K | 6.1K |
| 576 | Marine Ecology | 1 | 28 | 1.3K | 1.1K |
| 576 | Photonics | 2 | 28 | 2.6K | 3.1K |
| 576 | mutation | 1 | 28 | 972 | 1.1K |
| 576 | aquatic organisms | 1 | 28 | 20 | 52 |
| 576 | diseases | 1 | 28 | 392 | 524 |
| 582 | Geochemistry | 3 | 27 | 1.7K | 2.4K |
| 582 | Chemical processes | 2 | 27 | 972 | 1.1K |
| 582 | ovary | 2 | 27 | 330 | 504 |
| 582 | Spain | 2 | 27 | 1.0K | 504 |
| 582 | Nitric oxide | 1 | 27 | 520 | 655 |
| 587 | Electrical Engineering | 5 | 26 | 3.5K | 4.0K |
| 587 | Artificial Intelligence | 2 | 26 | 5.0K | 5.3K |
| 587 | Food Safety | 4 | 26 | 206 | 514 |
| 587 | exobiology | 5 | 26 | 312 | 830 |
| 591 | Functional Genomics | 2 | 25 | 477 | 1.0K |
| 591 | Combinatorial chemistry | 1 | 25 | 2.0K | 2.1K |
| 591 | Detectors | 1 | 25 | 2.9K | 2.4K |
| 594 | Geomagnetism | 1 | 24 | 1.3K | 1.2K |
| 594 | Africa | 3 | 24 | 2.0K | 2.2K |
| 596 | Soil Science | 3 | 23 | 1.8K | 2.7K |
| 596 | Land use | 1 | 23 | 1.8K | 1.9K |
| 596 | Histocompatibility Testing | 1 | 23 | 835 | 905 |
| 596 | food handling | 2 | 23 | 713 | 1.2K |
| 596 | land degradation | 1 | 23 | 1.1K | 1.2K |
| 596 | Culture techniques | 3 | 23 | 284 | 535 |
| 596 | degradation | 1 | 23 | 1.1K | 1.2K |
| 603 | Global Health | 2 | 22 | 1.8K | 2.0K |
| 603 | Drosophila | 1 | 22 | 153 | 138 |
| 605 | Pediatric Hematology | 1 | 21 | 973 | 757 |
| 605 | Morphology | 1 | 21 | 1.7K | 1.5K |
| 605 | Animal health | 3 | 21 | 570 | 742 |
| 605 | Parkinson's disease | 1 | 21 | 562 | 607 |
| 605 | Familial diseases | 1 | 21 | 581 | 633 |
| 605 | Liquid chromatography | 1 | 21 | 1.2K | 940 |
| 611 | Computer Graphics | 1 | 20 | 2.6K | 2.5K |
| 611 | Animal Behavior | 1 | 20 | 3.1K | 3.6K |
| 611 | Hemostasis | 1 | 20 | 1.6K | 1.7K |
| 611 | Estuaries | 2 | 20 | 246 | 472 |
| 611 | sexual behavior | 1 | 20 | 1.3K | 1.4K |
| 611 | Catalysts | 1 | 20 | 1.3K | 1.4K |
| 611 | Psychophysiology | 1 | 20 | 4.6K | 5.0K |
| 618 | Fluid Mechanics | 3 | 19 | 2.3K | 3.0K |
| 618 | Entropy | 1 | 19 | 2.4K | 2.0K |
| 618 | vascular diseases | 1 | 19 | 1.7K | 2.3K |
| 618 | herbs | 3 | 19 | 63 | 149 |
| 618 | chromatin | 1 | 19 | 405 | 600 |
| 623 | plant health | 1 | 18 | 84 | 122 |
| 623 | Astrocytes | 1 | 18 | 1.1K | 1.5K |
| 623 | Scandinavia | 2 | 18 | 986 | 1.4K |
| 626 | reforestation | 2 | 17 | 248 | 456 |
| 626 | Herbal medicine | 1 | 17 | 1.0K | 1.6K |
| 626 | Drug delivery devices | 1 | 17 | 600 | 947 |
| 626 | aromatic plants | 2 | 17 | 347 | 405 |
| 626 | afforestation | 2 | 17 | 248 | 456 |
| 626 | musculoskeletal system | 1 | 17 | 382 | 493 |
| 626 | Zoonoses | 1 | 17 | 759 | 995 |
| 633 | Nursing | 1 | 16 | 3.9K | 3.5K |
| 633 | Ethics | 1 | 16 | 2.1K | 2.0K |
| 633 | Nutrition physiology | 1 | 16 | 1.7K | 2.0K |
| 633 | epilepsy | 2 | 16 | 1.4K | 2.1K |
| 633 | Medical Ethics | 1 | 16 | 2.7K | 2.4K |
| 633 | Synaptic Transmission | 1 | 16 | 1.1K | 1.4K |
| 633 | DNA methylation | 1 | 16 | 771 | 1.1K |
| 633 | cell movement | 2 | 16 | 407 | 867 |
| 633 | Societies | 1 | 16 | 602 | 405 |
| 633 | Jurisprudence | 1 | 16 | 2.1K | 2.0K |
| 643 | Urology | 2 | 15 | 2.6K | 3.6K |
| 643 | Pediatric Endocrinology | 2 | 15 | 719 | 924 |
| 643 | Pharmacokinetics | 2 | 15 | 1.4K | 2.2K |
| 643 | Enzyme inhibitors | 3 | 15 | 468 | 1.1K |
| 643 | Enteral nutrition | 2 | 15 | 1.4K | 2.3K |
| 643 | Parenteral nutrition | 2 | 15 | 1.7K | 2.7K |
| 643 | Adolescent | 2 | 15 | 3.4K | 4.4K |
| 643 | pharmaceutical industry | 2 | 15 | 838 | 1.3K |
| 651 | Health Policy | 1 | 14 | 5.0K | 5.4K |
| 651 | Food additives | 1 | 14 | 1.9K | 2.4K |
| 651 | Food inspection | 1 | 14 | 101 | 92 |
| 651 | Middle East | 2 | 14 | 1.4K | 1.2K |
| 651 | rare diseases | 1 | 14 | 1.5K | 1.7K |
| 651 | food quality | 1 | 14 | 101 | 92 |
| 651 | Europe | 1 | 14 | 6.5K | 5.9K |
| 658 | Orthopedics | 1 | 13 | 3.2K | 3.5K |
| 658 | Geriatric Pharmacology | 1 | 13 | 749 | 1.1K |
| 658 | Kinetics | 1 | 13 | 1.2K | 1.3K |
| 658 | Orthopedic Surgery | 1 | 13 | 1.9K | 2.2K |
| 658 | health services accessibility | 1 | 13 | 2.0K | 2.0K |
| 658 | Solid State Chemistry | 3 | 13 | 2.1K | 3.3K |
| 658 | Molecular recognition | 1 | 13 | 637 | 856 |
| 658 | Chemical kinetics | 1 | 13 | 1.5K | 1.4K |
| 658 | Elderly | 1 | 13 | 2.7K | 2.1K |
| 658 | data collection | 2 | 13 | 1.8K | 2.8K |
| 658 | Earth Sciences | 1 | 13 | 5.1K | 5.0K |
| 658 | Fertilizers | 2 | 13 | 562 | 1.0K |
| 658 | silicon | 1 | 13 | 809 | 773 |
| 671 | Genetic Toxicology | 2 | 12 | 568 | 1.3K |
| 671 | Politics | 3 | 12 | 751 | 970 |
| 671 | Biopolitics | 3 | 12 | 138 | 144 |
| 671 | Cardiovascular system | 1 | 12 | 3.4K | 4.4K |
| 671 | Sports | 1 | 12 | 4.3K | 3.8K |
| 671 | Chemical structure | 1 | 12 | 1.2K | 1.1K |
| 671 | Heterocyclic compounds | 2 | 12 | 1.5K | 1.9K |
| 678 | Solid State Physics | 2 | 11 | 4.7K | 5.8K |
| 678 | Water quality | 2 | 11 | 386 | 956 |
| 678 | Magnetic Materials | 1 | 11 | 2.6K | 2.8K |
| 678 | histological techniques | 1 | 11 | 1.5K | 2.2K |
| 678 | Water chemistry | 2 | 11 | 588 | 1.2K |
| 678 | Longevity | 1 | 11 | 470 | 773 |
| 678 | Population | 1 | 11 | 2.0K | 2.2K |
| 678 | rejuvenation | 1 | 11 | 365 | 680 |
| 686 | Monomers | 1 | 10 | 201 | 281 |
| 686 | radioactive waste | 1 | 10 | 1.3K | 2.2K |
| 686 | industrial waste | 1 | 10 | 1.4K | 2.2K |
| 686 | Hazardous waste | 1 | 10 | 1.6K | 2.5K |
| 686 | synthesis | 2 | 10 | 1.6K | 2.2K |
| 691 | Food Science | 2 | 9 | 239 | 399 |
| 691 | Veterinary Pathology | 1 | 9 | 748 | 854 |
| 691 | Immunotoxicology | 1 | 9 | 783 | 1.1K |
| 691 | Cytoskeleton | 1 | 9 | 596 | 957 |
| 691 | Access to Information | 1 | 9 | 427 | 615 |
| 691 | big data | 1 | 9 | 1.1K | 1.3K |
| 691 | Taste | 2 | 9 | 443 | 1.0K |
| 691 | flavor | 2 | 9 | 284 | 768 |
| 691 | smell | 2 | 9 | 443 | 1.0K |
| 691 | Information management | 1 | 9 | 255 | 358 |
| 691 | Pathogens | 1 | 9 | 304 | 518 |
| 691 | Information dissemination | 1 | 9 | 427 | 615 |
| 703 | Electronics | 1 | 8 | 6.4K | 6.6K |
| 703 | Hematopoiesis | 1 | 8 | 155 | 275 |
| 703 | Control Theory | 1 | 8 | 2.8K | 3.2K |
| 703 | energy conservation | 1 | 8 | 3.1K | 4.0K |
| 703 | Hematopoietic stem cell transplantation | 1 | 8 | 1.1K | 1.6K |
| 703 | dietary supplements | 1 | 8 | 1.1K | 1.7K |
| 703 | Ceramic materials | 1 | 8 | 2.0K | 2.4K |
| 703 | Cerebrospinal fluid | 2 | 8 | 182 | 470 |
| 703 | immunoassay | 1 | 8 | 564 | 724 |
| 703 | electrocatalysis | 1 | 8 | 264 | 435 |
| 703 | Decision making | 1 | 8 | 3.3K | 4.0K |
| 703 | biological invasions | 1 | 8 | 1.2K | 1.8K |
| 703 | India | 4 | 8 | 2.0K | 3.4K |
| 703 | drug evaluation | 1 | 8 | 2.8K | 3.8K |
| 717 | Agronomy | 4 | 7 | 573 | 1.8K |
| 717 | Cell migration | 1 | 7 | 253 | 570 |
| 717 | Pest control | 1 | 7 | 387 | 556 |
| 717 | preimplantation genetic diagnosis | 1 | 7 | 1.0K | 1.5K |
| 717 | embryo transfer | 1 | 7 | 1.1K | 1.5K |
| 717 | Cell adhesion | 1 | 7 | 438 | 792 |
| 717 | Pesticides | 1 | 7 | 1.2K | 1.7K |
| 717 | Foodborne diseases | 1 | 7 | 646 | 1.0K |
| 717 | Cognition | 1 | 7 | 2.9K | 3.8K |
| 726 | Plant Morphology | 1 | 6 | 983 | 1.4K |
| 726 | Child Development | 1 | 6 | 3.6K | 4.7K |
| 726 | color | 1 | 6 | 631 | 888 |
| 729 | Forest Ecology | 1 | 5 | 1.2K | 1.8K |
| 729 | Immunopharmacology | 1 | 5 | 1.9K | 2.7K |
| 729 | chronic fatigue syndrome | 2 | 5 | 71 | 232 |
| 729 | Luminescence | 3 | 5 | 822 | 2.1K |
| 729 | bioluminescence | 3 | 5 | 421 | 1.2K |
| 734 | Social Sciences | 1 | 4 | 7.1K | 7.7K |
| 734 | Sociology | 1 | 4 | 5.6K | 6.8K |
| 734 | Engineering Mathematics | 1 | 4 | 4.6K | 5.3K |
| 734 | Integrative Medicine | 1 | 4 | 675 | 1.0K |
| 734 | Fluorescence spectroscopy | 1 | 4 | 658 | 1.0K |
| 734 | Mycotoxins | 2 | 4 | 257 | 673 |
| 734 | violence | 1 | 4 | 1.8K | 2.7K |
| 734 | sex crimes | 1 | 4 | 1.2K | 1.9K |
| 742 | Climatology | 1 | 3 | 3.1K | 4.4K |
| 742 | Mineralogy | 2 | 3 | 1.9K | 3.3K |
| 742 | Green Technology | 1 | 3 | 992 | 1.7K |
| 742 | Geriatric Oncology | 1 | 3 | 1.2K | 1.9K |
| 742 | Calorimetry | 1 | 3 | 2.2K | 3.1K |
| 742 | Mechanics | 2 | 3 | 1.8K | 3.1K |
| 742 | plant viruses | 2 | 3 | 325 | 881 |
| 742 | Metabolic disorders in children | 1 | 3 | 923 | 1.4K |
| 742 | Mitochondrial DNA | 1 | 3 | 617 | 831 |
| 742 | biological agents | 2 | 3 | 1.0K | 1.7K |
| 742 | Vegetation | 1 | 3 | 279 | 483 |
| 742 | drug abuse | 1 | 3 | 1.5K | 2.3K |
| 742 | Thermal analysis | 1 | 3 | 2.2K | 3.1K |
| 755 | Natural Sciences | 1 | 2 | 291 | 552 |
| 755 | Rheumatology | 1 | 2 | 2.6K | 3.6K |
| 755 | Astronomy | 2 | 2 | 3.3K | 4.7K |
| 755 | Nuclear Medicine | 1 | 2 | 2.0K | 2.6K |
| 755 | Petrology | 1 | 2 | 1.3K | 1.8K |
| 755 | Operations Research | 1 | 2 | 3.4K | 4.6K |
| 755 | Animal Nutrition | 1 | 2 | 1.0K | 1.6K |
| 755 | teratogenic agents | 1 | 2 | 587 | 1.2K |
| 755 | Plastics | 1 | 2 | 3.1K | 4.2K |
| 755 | polar regions | 1 | 2 | 1.3K | 2.0K |
| 755 | nucleotides | 1 | 2 | 755 | 1.1K |
| 755 | NMR | 1 | 2 | 1.1K | 1.7K |
| 755 | magnetic resonance | 1 | 2 | 1.2K | 1.8K |
| 768 | Magnetic Resonance Imaging | 1 | 1 | 1.1K | 1.9K |
| 768 | Regenerative Medicine | 1 | 1 | 385 | 804 |
| 768 | Image Processing | 1 | 1 | 3.5K | 5.0K |
| 768 | Heterocyclic chemistry | 1 | 1 | 1.2K | 1.8K |
| 768 | Maternal health services | 1 | 1 | 1.0K | 1.8K |
| 768 | vibration | 1 | 1 | 2.0K | 3.0K |
| 768 | Child welfare | 1 | 1 | 2.0K | 3.3K |
| 768 | Watershed management | 1 | 1 | 597 | 1.1K |
| 768 | Cosmochemistry | 1 | 1 | 932 | 1.6K |
| 768 | Electromagnetic fields | 2 | 1 | 507 | 1.2K |
| 768 | Imaging systems | 1 | 1 | 1.4K | 2.1K |
| 768 | Birds | 1 | 1 | 2.2K | 2.9K |
| 768 | Women's health | 1 | 1 | 3.0K | 4.5K |
| 768 | Metals | 1 | 1 | 3.3K | 4.5K |
| 768 | Egypt | 2 | 1 | 513 | 1.6K |
| 783 | Surgery | 1 | 0 | 4.2K | 5.8K |
| 783 | Nanobiotechnology | 1 | 0 | 983 | 1.8K |
| 783 | Lymphoma | 1 | 0 | 1.4K | 1.6K |
| 783 | Smart Materials | 1 | 0 | 1.4K | 2.4K |
| 783 | Multiple Myeloma | 1 | 0 | 1.4K | 1.6K |
| 783 | Composite Materials | 1 | 0 | 3.3K | 4.8K |
| 783 | Interferons | 1 | 0 | 719 | 1.4K |
| 783 | Consumer education | 1 | 0 | 769 | 1.5K |
| 783 | Endocrine system | 19 | 0 | 309 | 1.8K |
| 783 | Cell communication | 1 | 0 | 1.9K | 3.0K |