4.9K(top 0.1%)
papers
162.6K(top 0.1%)
citations
155(top 0.1%)
h-index
315(top 0.1%)
g-index
5.9K
all documents
211.8K
doc citations
11.0K
citing journals
Top Disciplines (by citations)
| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|---|---|---|---|---|
| 1 | Biochemistry | 321 | 13,200 | 585 | 735 |
| 2 | Pharmacology | 351 | 11,092 | 43 | 87 |
| 3 | Research | 184 | 9,103 | 449 | 394 |
| 4 | transport vesicles | 5 | 8,578 | 116 | 52 |
| 5 | drug therapy | 265 | 8,213 | 14 | 36 |
| 6 | Science | 108 | 7,840 | 2.5K | 4.1K |
| 7 | Pharmaceutical Chemistry | 202 | 7,685 | 112 | 123 |
| 8 | Hematology | 169 | 7,626 | 538 | 439 |
| 9 | Medicine | 115 | 6,229 | 2.1K | 2.6K |
| 10 | Clinical Chemistry | 125 | 5,416 | 82 | 100 |
| 11 | Pharmacy | 151 | 5,348 | 42 | 42 |
| 12 | Cancer | 91 | 5,187 | 488 | 606 |
| 13 | Chemistry | 91 | 5,135 | 3.6K | 3.2K |
| 14 | Molecular Biology | 100 | 4,643 | 2.3K | 3.4K |
| 15 | Drug delivery systems | 41 | 4,475 | 73 | 28 |
| 16 | Chemotherapy | 142 | 4,364 | 6 | 7 |
| 17 | Pharmacognosy | 77 | 3,471 | 64 | 55 |
| 18 | natural products | 87 | 3,406 | 99 | 70 |
| 19 | Nanotechnology | 59 | 3,022 | 1.8K | 1.9K |
| 20 | Organic Chemistry | 85 | 2,600 | 441 | 449 |
| 21 | Biology | 115 | 2,514 | 2.4K | 9.9K |
| 22 | Biotechnology | 24 | 2,476 | 4.2K | 2.1K |
| 23 | Therapeutics | 59 | 2,262 | 113 | 260 |
| 24 | Bioorganic chemistry | 67 | 2,240 | 310 | 353 |
| 25 | Molecular Pharmacology | 49 | 2,177 | 28 | 63 |
| 26 | Bioengineering | 13 | 1,835 | 3.8K | 2.0K |
| 27 | Nutrition | 56 | 1,733 | 792 | 1.3K |
| 28 | Endocrinology | 22 | 1,732 | 2.7K | 2.1K |
| 29 | Materials | 6 | 1,727 | 12.1K | 3.0K |
| 30 | Materials Science | 4 | 1,714 | 12.2K | 1.8K |
| 31 | Toxicology | 54 | 1,676 | 743 | 1.0K |
| 32 | nucleic acids | 17 | 1,626 | 1.5K | 1.6K |
| 33 | Dermatology | 28 | 1,392 | 584 | 318 |
| 34 | Leukemia | 25 | 1,387 | 328 | 394 |
| 35 | Pharmaceutical Technology | 29 | 1,327 | 270 | 177 |
| 36 | Biochemical Engineering | 3 | 1,321 | 4.3K | 1.2K |
| 37 | Immunology | 27 | 1,308 | 3.3K | 4.2K |
| 38 | Biophysics | 52 | 1,217 | 1.9K | 2.6K |
| 39 | Cytology | 26 | 1,152 | 4.2K | 7.7K |
| 39 | Cardiovascular system | 8 | 1,152 | 2.6K | 2.5K |
| 41 | Agricultural Chemistry | 14 | 1,122 | 1.6K | 678 |
| 42 | Parenteral nutrition | 41 | 972 | 70 | 241 |
| 43 | nanoscience | 24 | 967 | 1.6K | 2.4K |
| 44 | Physics | 27 | 916 | 7.7K | 17.7K |
| 45 | Colloids | 15 | 894 | 2.4K | 1.6K |
| 46 | Surface Chemistry | 14 | 888 | 2.2K | 1.4K |
| 47 | Neurology | 34 | 838 | 5.8K | 12.3K |
| 48 | Drug design | 13 | 752 | 477 | 303 |
| 49 | Microbiology | 30 | 725 | 5.4K | 10.2K |
| 49 | Surface-Active Agents | 12 | 725 | 192 | 136 |
| 49 | Surface properties | 12 | 725 | 193 | 136 |
| 52 | Oncology | 22 | 720 | 788 | 3.3K |
| 53 | Cell Biology | 20 | 696 | 5.2K | 11.4K |
| 54 | Hormones | 20 | 694 | 151 | 301 |
| 55 | Nanostructures | 8 | 682 | 1.3K | 1.1K |
| 56 | Physiology | 27 | 647 | 2.5K | 5.3K |
| 56 | Biomedical Engineering | 11 | 647 | 4.8K | 3.1K |
| 58 | United States | 55 | 636 | 718 | 2.3K |
| 59 | Analytical Biochemistry | 7 | 625 | 948 | 214 |
| 59 | enzymes | 8 | 625 | 807 | 345 |
| 61 | Medical Oncology | 26 | 610 | 997 | 1.7K |
| 62 | drugs | 13 | 609 | 628 | 375 |
| 63 | Steroids | 23 | 605 | 53 | 99 |
| 64 | Metabolism | 13 | 560 | 3.8K | 4.7K |
| 65 | Psychophysiology | 13 | 556 | 2.3K | 3.0K |
| 66 | Biocompatible Materials | 23 | 548 | 3.1K | 6.0K |
| 67 | Pharmacogenetics | 14 | 530 | 241 | 456 |
| 67 | Child | 13 | 530 | 1.9K | 990 |
| 69 | Clinical Pharmacology | 20 | 526 | 216 | 249 |
| 70 | Urology | 13 | 517 | 1.8K | 2.0K |
| 71 | Genetic engineering | 4 | 509 | 4.2K | 1.8K |
| 72 | Recombinant DNA | 4 | 503 | 1.9K | 310 |
| 73 | Genetic therapy | 13 | 488 | 587 | 982 |
| 74 | Enteral nutrition | 22 | 485 | 104 | 379 |
| 75 | Liver diseases | 7 | 480 | 1.6K | 2.1K |
| 76 | Drug delivery devices | 5 | 473 | 92 | 58 |
| 77 | Molecular cloning | 3 | 470 | 2.2K | 287 |
| 77 | Genetic recombination | 3 | 470 | 2.1K | 282 |
| 79 | carcinogens | 19 | 469 | 216 | 676 |
| 80 | Brain | 15 | 461 | 1.9K | 2.6K |
| 81 | Behavior | 13 | 460 | 1.8K | 2.4K |
| 82 | Metabolic diseases | 7 | 452 | 5.5K | 5.8K |
| 83 | Membranes | 3 | 440 | 2.2K | 655 |
| 84 | epilepsy | 12 | 437 | 379 | 275 |
| 85 | Chromatographic analysis | 18 | 435 | 750 | 582 |
| 86 | RNA | 5 | 431 | 784 | 498 |
| 87 | miniaturization | 6 | 428 | 2.9K | 3.2K |
| 88 | Nanostructured Materials | 7 | 427 | 5.7K | 3.9K |
| 89 | Adolescent | 2 | 424 | 6.3K | 789 |
| 90 | Pediatric Dermatology | 1 | 423 | 1.7K | 92 |
| 91 | Chromatography | 17 | 421 | 584 | 486 |
| 92 | Electrophoresis | 18 | 415 | 550 | 680 |
| 93 | Analytical Chemistry | 12 | 409 | 5.1K | 5.1K |
| 94 | Medical Technology | 11 | 381 | 218 | 400 |
| 94 | Medical innovations | 11 | 381 | 403 | 2.7K |
| 94 | biological factors | 21 | 381 | 448 | 1.2K |
| 97 | Virology | 11 | 380 | 4.1K | 10.8K |
| 98 | Spectrum analysis | 15 | 377 | 2.0K | 2.0K |
| 99 | Nanoparticles | 5 | 352 | 3.1K | 2.0K |
| 100 | Primary health care | 6 | 351 | 1.3K | 540 |
| 101 | Psychopharmacology | 14 | 344 | 1.3K | 2.8K |
| 102 | Critical Care | 6 | 342 | 2.1K | 3.6K |
| 102 | Critical Care Medicine | 6 | 342 | 1.9K | 3.6K |
| 102 | Carcinogenesis | 11 | 342 | 434 | 922 |
| 102 | mutagens | 11 | 342 | 354 | 850 |
| 102 | United Kingdom | 3 | 342 | 4.0K | 2.1K |
| 107 | Quality of life | 3 | 338 | 2.1K | 703 |
| 108 | Health Services Research | 3 | 335 | 2.8K | 784 |
| 109 | Microelectronics | 5 | 334 | 2.6K | 3.3K |
| 110 | Oncogenes | 9 | 327 | 1.5K | 3.5K |
| 111 | Parasitology | 6 | 317 | 2.3K | 1.1K |
| 112 | Technology | 6 | 305 | 4.6K | 3.0K |
| 113 | cell membrane | 1 | 299 | 1.3K | 347 |
| 114 | Immunity | 4 | 297 | 6.1K | 7.8K |
| 115 | Parasitic Diseases | 5 | 296 | 2.0K | 1.3K |
| 116 | Pediatrics | 8 | 294 | 4.1K | 5.8K |
| 117 | Cytogenetics | 5 | 274 | 3.6K | 5.2K |
| 118 | drug evaluation | 9 | 267 | 517 | 566 |
| 119 | Environmental Chemistry | 7 | 263 | 1.8K | 2.8K |
| 120 | Medical genetics | 9 | 257 | 6.7K | 12.3K |
| 121 | Mass Spectrometry | 10 | 247 | 784 | 1.1K |
| 122 | Emergency Medicine | 7 | 238 | 738 | 522 |
| 123 | Botany | 7 | 237 | 5.8K | 7.4K |
| 124 | Neurochemistry | 12 | 236 | 2.9K | 6.0K |
| 125 | Food | 5 | 226 | 4.5K | 3.4K |
| 126 | viruses | 6 | 224 | 2.7K | 3.8K |
| 127 | Genomics | 9 | 223 | 4.1K | 6.5K |
| 128 | Physical Chemistry | 6 | 216 | 3.3K | 4.2K |
| 129 | Diabetes mellitus | 6 | 210 | 3.7K | 6.5K |
| 130 | Food Microbiology | 5 | 205 | 1.2K | 1.4K |
| 130 | Chromosome mapping | 6 | 205 | 2.1K | 3.1K |
| 130 | gene mapping | 6 | 205 | 2.7K | 4.4K |
| 133 | Emulsions | 7 | 197 | 179 | 69 |
| 134 | Public Health | 10 | 194 | 6.8K | 11.9K |
| 135 | Genetics | 4 | 193 | 14.1K | 17.8K |
| 135 | food technology | 5 | 193 | 2.4K | 2.1K |
| 135 | disease vectors | 4 | 193 | 793 | 472 |
| 135 | Parasites | 4 | 193 | 1.4K | 810 |
| 139 | Oxidation-reduction | 4 | 191 | 923 | 2.0K |
| 140 | Diabetes | 5 | 186 | 4.9K | 7.4K |
| 141 | Gene expression regulation | 5 | 184 | 1.5K | 2.8K |
| 142 | Cell differentiation | 4 | 182 | 6.5K | 9.3K |
| 143 | infection | 10 | 176 | 792 | 2.5K |
| 144 | Immunotherapy | 10 | 171 | 1.4K | 5.6K |
| 145 | Informatics | 6 | 168 | 636 | 1.0K |
| 145 | proteins | 12 | 168 | 2.0K | 5.7K |
| 147 | Nanomedicine | 2 | 166 | 302 | 205 |
| 148 | Virulence | 3 | 165 | 3.2K | 4.7K |
| 149 | Combinatorial chemistry | 4 | 163 | 1.2K | 1.6K |
| 150 | Stem cells | 3 | 158 | 6.4K | 6.3K |
| 151 | Diet | 1 | 155 | 14.3K | 8.8K |
| 152 | Oxidative stress | 5 | 154 | 1.1K | 2.1K |
| 153 | Biopharmaceutics | 4 | 151 | 1.3K | 1.3K |
| 153 | Allergy | 1 | 151 | 7.0K | 5.7K |
| 155 | Teaching | 14 | 150 | 292 | 807 |
| 156 | Ecology | 3 | 149 | 21.2K | 21.9K |
| 157 | Hypertension | 5 | 148 | 4.6K | 15.6K |
| 157 | Cell death | 4 | 148 | 3.1K | 4.5K |
| 159 | Chemical Ecology | 2 | 146 | 891 | 561 |
| 159 | pheromones | 2 | 146 | 784 | 523 |
| 161 | Signal Transduction | 4 | 143 | 2.6K | 4.1K |
| 162 | Information Systems | 2 | 142 | 1.5K | 774 |
| 162 | Documentation | 2 | 142 | 246 | 192 |
| 164 | nucleotides | 10 | 138 | 150 | 120 |
| 165 | Chemical Engineering | 4 | 135 | 7.0K | 7.4K |
| 165 | Liquid chromatography | 14 | 135 | 118 | 171 |
| 167 | Sleep Disorders | 5 | 134 | 2.5K | 3.2K |
| 167 | Sleep | 5 | 134 | 2.5K | 3.2K |
| 169 | environmental pollution | 6 | 129 | 5.7K | 9.5K |
| 169 | Learning | 13 | 129 | 407 | 1.5K |
| 169 | Pollution | 6 | 129 | 9.6K | 19.0K |
| 172 | Host-parasite interactions | 2 | 126 | 4.4K | 6.3K |
| 173 | Pharmacy management | 22 | 125 | 30 | 164 |
| 174 | Environment | 5 | 123 | 10.7K | 22.0K |
| 175 | pollutants | 5 | 117 | 1.6K | 3.0K |
| 175 | Environmental pollutants | 5 | 117 | 2.4K | 3.8K |
| 177 | Computational Biology | 2 | 115 | 14.2K | 11.8K |
| 178 | marketing | 20 | 112 | 35 | 417 |
| 179 | peptides | 5 | 110 | 838 | 899 |
| 180 | Antioxidants | 1 | 109 | 3.8K | 2.9K |
| 181 | genome | 2 | 108 | 8.2K | 10.1K |
| 182 | Geriatrics | 12 | 106 | 2.4K | 9.8K |
| 183 | Liposomes | 2 | 105 | 620 | 457 |
| 184 | free radicals | 4 | 103 | 1.8K | 4.7K |
| 185 | Medicinal plants | 3 | 102 | 2.1K | 2.1K |
| 186 | Medical Physics | 1 | 101 | 8.0K | 4.0K |
| 186 | Genetic regulation | 2 | 101 | 4.8K | 6.9K |
| 188 | Drug targeting | 4 | 98 | 235 | 525 |
| 189 | rare diseases | 1 | 96 | 2.8K | 1.1K |
| 190 | Developmental Genetics | 1 | 95 | 3.5K | 3.7K |
| 190 | viral genetics | 1 | 95 | 1.9K | 2.7K |
| 192 | Psychiatry | 3 | 93 | 16.0K | 21.5K |
| 192 | antibiotics | 3 | 93 | 385 | 404 |
| 194 | Heart Failure | 2 | 92 | 618 | 1.4K |
| 195 | protein | 6 | 91 | 1.8K | 3.7K |
| 196 | Proteomics | 2 | 90 | 3.3K | 3.6K |
| 196 | Inflammation | 3 | 90 | 2.5K | 4.0K |
| 196 | Digestive system diseases | 2 | 90 | 1.7K | 1.4K |
| 199 | Immunopharmacology | 6 | 89 | 552 | 1.8K |
| 199 | Molecular structure | 6 | 89 | 2.2K | 5.8K |
| 201 | Alternative Medicine | 6 | 85 | 1.5K | 3.2K |
| 201 | biomedicine | 3 | 85 | 1.0K | 1.5K |
| 203 | Pharmacokinetics | 3 | 84 | 1.3K | 1.7K |
| 203 | isomerism | 9 | 84 | 94 | 329 |
| 203 | Chirality | 9 | 84 | 94 | 329 |
| 206 | DNA methylation | 3 | 83 | 452 | 1.1K |
| 206 | Electrophysiology | 3 | 83 | 960 | 1.6K |
| 208 | Medical Microbiology | 4 | 82 | 4.7K | 10.0K |
| 209 | Bioinformatics | 2 | 81 | 10.3K | 11.2K |
| 209 | Respiratory Infections | 1 | 81 | 949 | 357 |
| 209 | Influenza | 1 | 81 | 765 | 292 |
| 212 | Food additives | 6 | 77 | 415 | 1.1K |
| 213 | Respiration | 3 | 76 | 3.4K | 5.4K |
| 213 | Synapses | 9 | 76 | 142 | 1.0K |
| 215 | synthesis | 6 | 75 | 871 | 947 |
| 216 | Cardiac electrophysiology | 2 | 74 | 286 | 846 |
| 216 | arrhythmia | 2 | 74 | 286 | 846 |
| 218 | gene therapy | 4 | 73 | 2.0K | 6.1K |
| 218 | Radioisotopes | 13 | 73 | 195 | 720 |
| 220 | Cellular senescence | 2 | 72 | 2.1K | 2.5K |
| 220 | Laser therapy | 1 | 72 | 1.4K | 330 |
| 222 | Environmental Health | 6 | 71 | 9.6K | 27.1K |
| 222 | Health insurance | 1 | 71 | 2.0K | 1.4K |
| 224 | Adolescent Medicine | 1 | 69 | 2.9K | 3.1K |
| 224 | Palliative Care | 8 | 69 | 411 | 1.5K |
| 224 | Geriatric Oncology | 1 | 69 | 2.1K | 1.5K |
| 224 | Gene library | 3 | 69 | 116 | 283 |
| 228 | Hemodynamics | 2 | 67 | 3.6K | 8.6K |
| 229 | Hospitals | 6 | 66 | 792 | 2.2K |
| 230 | hospice care | 5 | 64 | 266 | 569 |
| 230 | rehabilitation | 1 | 64 | 10.3K | 6.7K |
| 232 | Human genetics | 3 | 63 | 10.1K | 24.4K |
| 232 | cytokines | 4 | 63 | 1.6K | 4.7K |
| 234 | Microscopy | 3 | 61 | 3.3K | 3.3K |
| 235 | Pharmacogenomics | 2 | 59 | 542 | 1.1K |
| 235 | Radiobiology | 4 | 59 | 3.9K | 6.5K |
| 237 | Obstetrics | 6 | 58 | 4.3K | 11.1K |
| 237 | Bacteriology | 2 | 58 | 4.8K | 7.0K |
| 237 | anesthesia | 1 | 58 | 737 | 155 |
| 240 | Antibacterial agents | 4 | 56 | 287 | 1.3K |
| 240 | Library Science | 1 | 56 | 975 | 205 |
| 240 | medical education | 6 | 56 | 1.9K | 5.5K |
| 240 | Entomology | 2 | 56 | 4.7K | 4.1K |
| 244 | Carbohydrates | 4 | 52 | 423 | 1.4K |
| 244 | cell physiology | 2 | 52 | 8.1K | 14.1K |
| 246 | Biological Systems | 2 | 51 | 1.1K | 1.6K |
| 247 | Immunotoxicology | 4 | 50 | 184 | 506 |
| 248 | Reproduction | 3 | 49 | 6.6K | 11.4K |
| 249 | Otolaryngology | 1 | 47 | 3.0K | 2.2K |
| 249 | biological agents | 6 | 47 | 402 | 301 |
| 251 | Computational Chemistry | 1 | 46 | 2.2K | 2.0K |
| 251 | Structure-activity relationship | 1 | 46 | 1.3K | 1.1K |
| 253 | Phytotherapy | 4 | 44 | 658 | 2.5K |
| 254 | visualization | 2 | 43 | 5.7K | 2.5K |
| 255 | Immunopathology | 2 | 42 | 4.6K | 8.0K |
| 255 | Molecular recognition | 1 | 42 | 819 | 636 |
| 255 | Lipids | 3 | 42 | 2.5K | 7.0K |
| 258 | Epidemiology | 6 | 41 | 7.1K | 22.3K |
| 258 | Immunochemistry | 1 | 41 | 3.7K | 2.8K |
| 258 | complementary therapies | 5 | 41 | 1.9K | 6.7K |
| 258 | Animal welfare | 2 | 41 | 448 | 703 |
| 258 | Transplantation | 4 | 41 | 3.8K | 10.6K |
| 258 | Heterocyclic compounds | 3 | 41 | 1.3K | 1.2K |
| 264 | Neurophysiology | 2 | 40 | 14.9K | 25.1K |
| 264 | Organ transplantation | 3 | 40 | 1.0K | 1.3K |
| 264 | China | 2 | 40 | 7.4K | 7.5K |
| 267 | Molecular Microbiology | 1 | 39 | 4.6K | 6.7K |
| 267 | Radiopharmaceuticals | 11 | 39 | 109 | 494 |
| 267 | Bacterial diseases | 1 | 39 | 832 | 877 |
| 270 | Photochemistry | 1 | 37 | 4.9K | 4.5K |
| 270 | Light | 1 | 37 | 3.9K | 4.4K |
| 272 | cell interaction | 3 | 36 | 2.2K | 7.2K |
| 273 | Nuclear Medicine | 1 | 35 | 4.7K | 4.6K |
| 273 | Diagnostic Imaging | 1 | 35 | 12.5K | 11.3K |
| 273 | Molecular Imaging | 1 | 35 | 3.6K | 4.3K |
| 273 | Europe | 1 | 35 | 15.9K | 12.0K |
| 277 | Microfabrication | 2 | 34 | 474 | 1.0K |
| 277 | Radiation | 2 | 34 | 3.0K | 4.2K |
| 277 | Evidence-Based Medicine | 5 | 34 | 931 | 4.5K |
| 277 | Homeostasis | 1 | 34 | 2.9K | 6.8K |
| 277 | Tropical Medicine | 3 | 34 | 2.5K | 5.5K |
| 277 | Cell metabolism | 1 | 34 | 4.0K | 7.5K |
| 277 | Biodiversity | 2 | 34 | 5.0K | 7.6K |
| 284 | Pediatric Neurology | 1 | 33 | 7.5K | 12.6K |
| 284 | pediatric pharmacology | 7 | 33 | 42 | 154 |
| 284 | Child Development | 1 | 33 | 7.6K | 8.0K |
| 287 | Histology | 3 | 32 | 6.2K | 15.6K |
| 288 | Developmental Biology | 1 | 31 | 15.3K | 20.8K |
| 288 | Metastasis | 1 | 31 | 598 | 1.6K |
| 290 | health planning | 3 | 30 | 1.5K | 4.1K |
| 291 | Veterinary Immunology | 1 | 28 | 649 | 716 |
| 292 | animal diseases | 5 | 27 | 283 | 1.4K |
| 292 | pain | 1 | 27 | 9.3K | 14.5K |
| 292 | Autism | 1 | 27 | 2.3K | 3.3K |
| 295 | Biosensors | 1 | 26 | 5.5K | 9.5K |
| 295 | Substance Abuse | 2 | 26 | 4.4K | 7.0K |
| 295 | alcoholism | 2 | 26 | 4.5K | 7.8K |
| 298 | Analytical Toxicology | 2 | 25 | 467 | 982 |
| 298 | drug resistance | 2 | 25 | 834 | 2.6K |
| 298 | Cost control | 2 | 25 | 79 | 203 |
| 298 | health services | 2 | 25 | 2.0K | 4.0K |
| 298 | Natural history | 4 | 25 | 9.7K | 34.6K |
| 303 | Health Education | 1 | 24 | 7.2K | 7.7K |
| 303 | Calorimetry | 2 | 24 | 1.9K | 2.6K |
| 303 | nuclear magnetic resonance spectroscopy | 5 | 24 | 780 | 2.0K |
| 303 | Thermal analysis | 2 | 24 | 1.9K | 2.6K |
| 307 | Long-Term Care | 1 | 23 | 2.0K | 2.7K |
| 307 | Long-term care facilities | 1 | 23 | 2.0K | 2.7K |
| 307 | human behavior | 1 | 23 | 9.4K | 14.0K |
| 307 | drug addiction | 1 | 23 | 4.8K | 6.2K |
| 307 | amino acids | 2 | 23 | 1.1K | 3.1K |
| 312 | Marine Biology | 1 | 22 | 7.3K | 9.4K |
| 312 | Medical Laboratory Science | 2 | 22 | 5.7K | 12.7K |
| 312 | Marine Ecology | 1 | 22 | 1.4K | 1.8K |
| 312 | Amyotrophic Lateral Sclerosis | 1 | 22 | 821 | 1.3K |
| 312 | Water pollution | 1 | 22 | 8.6K | 12.0K |
| 312 | Frontotemporal lobar degeneration | 1 | 22 | 617 | 873 |
| 312 | ecosystem | 1 | 22 | 3.8K | 6.0K |
| 319 | Asthma | 1 | 21 | 2.7K | 3.5K |
| 319 | blood transfusion | 1 | 21 | 4.6K | 7.6K |
| 319 | Magnetic Resonance Spectroscopy | 4 | 21 | 1.5K | 5.0K |
| 319 | Microorganisms | 1 | 21 | 4.7K | 7.7K |
| 319 | primary prevention | 3 | 21 | 425 | 1.6K |
| 324 | Health promotion | 1 | 20 | 6.7K | 8.4K |
| 324 | chronic disease | 1 | 20 | 685 | 980 |
| 324 | Protein engineering | 1 | 20 | 812 | 1.3K |
| 324 | molecular design | 1 | 20 | 806 | 1.2K |
| 324 | Immune system | 1 | 20 | 6.3K | 10.4K |
| 329 | Genetic Counseling | 1 | 19 | 1.4K | 1.8K |
| 329 | nuclear magnetic resonance | 3 | 19 | 2.0K | 5.1K |
| 329 | Student Health Services | 2 | 19 | 398 | 1.0K |
| 332 | Clinical Psychology | 2 | 18 | 4.3K | 10.2K |
| 332 | Neuropsychology | 2 | 18 | 8.3K | 17.3K |
| 332 | Community Psychology | 2 | 18 | 654 | 1.7K |
| 332 | Social Psychology | 4 | 18 | 1.8K | 6.8K |
| 332 | Enzyme inhibitors | 3 | 18 | 604 | 2.1K |
| 337 | drug development | 1 | 17 | 7.1K | 14.8K |
| 337 | Drug discovery | 2 | 17 | 334 | 1.7K |
| 339 | Pathology | 2 | 16 | 14.3K | 33.4K |
| 339 | Neurogenetics | 1 | 16 | 2.9K | 5.8K |
| 339 | Pancreatic diseases | 1 | 16 | 769 | 1.3K |
| 342 | Health Services Administration | 2 | 15 | 2.0K | 5.9K |
| 342 | Health Policy | 1 | 15 | 11.4K | 16.8K |
| 342 | management | 2 | 15 | 2.9K | 6.6K |
| 342 | pharmaceutical industry | 6 | 15 | 324 | 2.3K |
| 342 | planning | 2 | 15 | 478 | 1.3K |
| 342 | Developing countries | 1 | 15 | 5.1K | 7.3K |
| 342 | Menopause | 2 | 15 | 752 | 2.8K |
| 349 | aromatic plants | 1 | 14 | 638 | 621 |
| 349 | Chemical structure | 1 | 14 | 1.2K | 1.1K |
| 349 | Agriculture | 2 | 14 | 4.5K | 9.4K |
| 352 | Computer Graphics | 3 | 13 | 1.0K | 3.9K |
| 352 | Foodborne diseases | 2 | 13 | 434 | 1.4K |
| 352 | Chromosomes | 1 | 13 | 3.1K | 5.4K |
| 352 | biopolymers | 2 | 13 | 3.1K | 8.1K |
| 352 | NMR | 3 | 13 | 535 | 1.5K |
| 352 | magnetic resonance | 3 | 13 | 579 | 1.7K |
| 358 | Disease management | 1 | 12 | 281 | 518 |
| 358 | Pesticides | 1 | 12 | 1.3K | 2.4K |
| 360 | Ophthalmology | 2 | 11 | 5.1K | 13.2K |
| 360 | Lipid metabolism | 1 | 11 | 1.3K | 3.4K |
| 360 | Diagnostic microbiology | 1 | 11 | 4.9K | 10.5K |
| 360 | animals | 2 | 11 | 2.5K | 5.7K |
| 360 | Lipid | 1 | 11 | 1.3K | 3.4K |
| 360 | gastrointestinal tract | 1 | 11 | 1.3K | 3.0K |
| 366 | Nursing | 2 | 10 | 3.8K | 9.4K |
| 366 | Immunogenetics | 1 | 10 | 3.3K | 6.3K |
| 366 | Sexual health | 1 | 10 | 2.4K | 4.2K |
| 366 | Cardiovascular diseases | 2 | 10 | 4.2K | 13.0K |
| 366 | Ion channels | 1 | 10 | 340 | 824 |
| 366 | livestock | 2 | 10 | 730 | 1.6K |
| 366 | drug interactions | 2 | 10 | 71 | 285 |
| 373 | Kinetics | 1 | 9 | 1.3K | 2.3K |
| 373 | Health | 1 | 9 | 12.4K | 21.1K |
| 373 | Plant tissue culture | 1 | 9 | 1.9K | 3.4K |
| 373 | drug abuse | 1 | 9 | 2.1K | 3.7K |
| 373 | Plant cell culture | 1 | 9 | 1.9K | 3.4K |
| 378 | Systems Biology | 1 | 8 | 9.3K | 15.8K |
| 378 | Physical organic chemistry | 1 | 8 | 4.6K | 7.3K |
| 378 | Optical materials | 1 | 8 | 13.0K | 22.1K |
| 378 | cell adhesion molecules | 1 | 8 | 2.3K | 6.3K |
| 378 | Africa | 1 | 8 | 5.1K | 7.0K |
| 378 | Women's health | 1 | 8 | 5.3K | 9.1K |
| 378 | Cell communication | 1 | 8 | 4.0K | 9.3K |
| 385 | Neurobiology | 1 | 7 | 12.7K | 23.7K |
| 385 | Criminal psychology | 1 | 7 | 2.0K | 3.7K |
| 385 | DNA repair | 1 | 7 | 1.1K | 2.6K |
| 385 | Biomolecules | 1 | 7 | 2.0K | 5.5K |
| 389 | Engineering | 1 | 6 | 17.9K | 27.4K |
| 389 | Mathematics | 1 | 6 | 20.5K | 24.7K |
| 389 | Polymers | 1 | 6 | 24.4K | 38.9K |
| 389 | Lung Transplantation | 4 | 6 | 950 | 3.4K |
| 389 | Hemostasis | 3 | 6 | 890 | 6.1K |
| 389 | Thrombosis | 3 | 6 | 3.5K | 21.3K |
| 389 | Soft Condensed Matter | 1 | 6 | 3.6K | 6.7K |
| 389 | Heart transplantation | 4 | 6 | 950 | 3.4K |
| 397 | Mental Disorders | 1 | 5 | 21.5K | 37.5K |
| 397 | Mental Health Services | 1 | 5 | 6.1K | 11.7K |
| 397 | psychotherapy | 1 | 5 | 4.2K | 7.5K |
| 400 | Emergency Medical Services | 2 | 4 | 1.2K | 4.9K |
| 400 | Ethics | 1 | 4 | 3.0K | 6.2K |
| 400 | Evolutionary Genetics | 1 | 4 | 1.6K | 4.5K |
| 400 | Molecular Epidemiology | 1 | 4 | 1.6K | 4.5K |
| 400 | Artificial Organs | 1 | 4 | 3.0K | 6.3K |
| 400 | Solid State Chemistry | 1 | 4 | 4.7K | 8.7K |
| 400 | Medical Ethics | 1 | 4 | 4.0K | 7.6K |
| 400 | Organometallic chemistry | 1 | 4 | 4.6K | 8.7K |
| 400 | Bioinorganic chemistry | 1 | 4 | 4.5K | 9.2K |
| 400 | Societies | 1 | 4 | 856 | 1.9K |
| 400 | Jurisprudence | 1 | 4 | 4.0K | 7.8K |
| 411 | Animal health | 1 | 3 | 998 | 1.9K |
| 411 | Infection control | 2 | 3 | 1.7K | 6.9K |
| 411 | food contamination | 1 | 3 | 3.2K | 7.2K |
| 411 | ethanol | 1 | 3 | 1.6K | 3.9K |
| 411 | Alzheimer's disease | 2 | 3 | 4.3K | 10.7K |
| 411 | Chronic diseases | 1 | 3 | 2.6K | 6.2K |
| 417 | Lymphoma | 3 | 2 | 718 | 2.6K |
| 417 | Multiple Myeloma | 3 | 2 | 709 | 2.6K |
| 417 | Dementia | 1 | 2 | 5.7K | 9.1K |
| 417 | Nitric oxide | 1 | 2 | 535 | 2.3K |
| 421 | Environmental Toxicology | 1 | 1 | 11.5K | 26.0K |
| 421 | Signal Processing | 1 | 1 | 6.6K | 12.3K |
| 421 | Dialysis | 1 | 1 | 454 | 918 |
| 421 | Hemodialysis | 1 | 1 | 111 | 150 |
| 421 | starch | 1 | 1 | 920 | 2.3K |
| 421 | libraries | 1 | 1 | 252 | 641 |
| 421 | Thorax | 1 | 1 | 1.8K | 4.7K |
| 428 | Clinical Trials | 1 | 0 | 1.4K | 4.6K |
| 428 | Optics | 1 | 0 | 12.6K | 21.6K |
| 428 | Photography | 1 | 0 | 893 | 2.3K |
| 428 | Public Policy | 1 | 0 | 4.9K | 12.3K |
| 428 | Industrial Microbiology | 1 | 0 | 8.2K | 17.3K |
| 428 | Agricultural Biotechnology | 1 | 0 | 211 | 764 |
| 428 | nutrition policy | 1 | 0 | 71 | 449 |
| 428 | Research Design | 1 | 0 | 3.6K | 10.4K |
| 428 | Antiviral agents | 1 | 0 | 614 | 2.3K |
| 428 | dietary supplements | 1 | 0 | 504 | 1.7K |
| 428 | Acarology | 1 | 0 | 479 | 1.3K |
| 428 | Aging | 1 | 0 | 17.2K | 36.1K |
| 428 | Mites | 1 | 0 | 722 | 1.8K |
| 428 | Ticks | 1 | 0 | 528 | 1.4K |
| 428 | Acari | 1 | 0 | 464 | 1.3K |
| 428 | Vaccines | 1 | 0 | 7.3K | 16.6K |