| 1 | Neurology | 343 | 19.8K | 2 | 6 |
| 2 | transport vesicles | 6 | 10.1K | 14 | 19 |
| 3 | Psychiatry | 138 | 9.1K | 3 | 7 |
| 4 | Cytology | 31 | 8.1K | 50 | 21 |
| 5 | Cell Biology | 26 | 8.0K | 82 | 21 |
| 6 | Medicine | 113 | 7.8K | 30 | 28 |
| 7 | Molecular Biology | 83 | 7.3K | 41 | 38 |
| 8 | Biology | 123 | 7.2K | 35 | 90 |
| 9 | Virology | 3 | 7.1K | 265 | 21 |
| 10 | Science | 94 | 5.6K | 41 | 104 |
| 11 | Chemistry | 78 | 4.5K | 221 | 157 |
| 12 | Mental Disorders | 62 | 4.4K | 7 | 9 |
| 13 | Neurochemistry | 93 | 4.2K | 3 | 3 |
| 14 | Neurophysiology | 76 | 3.9K | 8 | 14 |
| 15 | Psychophysiology | 40 | 3.6K | 9 | 5 |
| 16 | Nervous system | 52 | 3.6K | 2 | 5 |
| 17 | Research | 106 | 3.4K | 21 | 37 |
| 18 | Physics | 24 | 3.2K | 169 | 164 |
| 19 | Pediatric Neurology | 38 | 3.1K | 2 | 3 |
| 20 | diseases | 3 | 3.1K | 2 | 1 |
| 20 | Disease | 3 | 3.1K | 1 | 1 |
| 22 | Mental illness | 43 | 3.0K | 6 | 6 |
| 23 | Biochemistry | 80 | 3.0K | 45 | 79 |
| 24 | Alzheimer's disease | 352 | 2.7K | 1 | 24 |
| 25 | human behavior | 29 | 2.5K | 3 | 4 |
| 26 | Neurobiology | 44 | 2.5K | 3 | 6 |
| 27 | Behavior | 42 | 2.5K | 10 | 4 |
| 28 | Dementia | 342 | 2.3K | 2 | 30 |
| 29 | Animal Behavior | 26 | 2.3K | 5 | 4 |
| 30 | Ethology | 25 | 2.3K | 3 | 4 |
| 31 | Public Health | 40 | 2.2K | 31 | 28 |
| 32 | Health Policy | 31 | 2.0K | 15 | 8 |
| 33 | Trace elements | 34 | 1.9K | 1 | 1 |
| 34 | Psychopharmacology | 27 | 1.9K | 7 | 7 |
| 35 | Physiology | 41 | 1.8K | 17 | 20 |
| 36 | Aging | 38 | 1.8K | 7 | 10 |
| 37 | Signal Transduction | 9 | 1.7K | 18 | 2 |
| 38 | rehabilitation | 42 | 1.7K | 5 | 6 |
| 39 | Natural history | 6 | 1.6K | 154 | 201 |
| 40 | Physical Therapy | 15 | 1.4K | 6 | 4 |
| 41 | Biophysics | 37 | 1.3K | 31 | 45 |
| 42 | Cancer | 4 | 1.1K | 464 | 67 |
| 43 | free radicals | 5 | 1.1K | 10 | 7 |
| 44 | Oncology | 2 | 1.1K | 512 | 33 |
| 45 | Medical innovations | 2 | 1.1K | 30 | 7 |
| 45 | drug development | 2 | 1.1K | 80 | 7 |
| 47 | Pharmacology | 24 | 1.0K | 92 | 96 |
| 48 | Sports Medicine | 12 | 968 | 43 | 15 |
| 49 | brain mapping | 20 | 920 | 13 | 17 |
| 50 | Medical genetics | 18 | 888 | 136 | 147 |
| 51 | Brain | 36 | 882 | 7 | 12 |
| 52 | Geriatrics | 22 | 850 | 40 | 50 |
| 53 | Oxidation-reduction | 7 | 823 | 3 | 4 |
| 54 | Neuropsychology | 30 | 727 | 4 | 11 |
| 55 | Neurosurgery | 15 | 710 | 3 | 9 |
| 56 | Oxidative stress | 4 | 684 | 10 | 3 |
| 57 | Australia | 31 | 675 | 6 | 11 |
| 58 | Stem cells | 23 | 665 | 4 | 13 |
| 59 | Genetics | 11 | 643 | 102 | 144 |
| 60 | Biochemical Engineering | 3 | 629 | 164 | 79 |
| 61 | Substance Abuse | 21 | 618 | 17 | 14 |
| 62 | Human genetics | 6 | 564 | 64 | 171 |
| 62 | Schizophrenia | 23 | 564 | 8 | 19 |
| 64 | Developmental Biology | 8 | 556 | 91 | 107 |
| 65 | Biotechnology | 7 | 523 | 303 | 228 |
| 66 | disabilities | 25 | 517 | 2 | 2 |
| 67 | Neuropharmacology | 16 | 506 | 4 | 2 |
| 68 | Pediatrics | 10 | 503 | 64 | 70 |
| 69 | nuclear magnetic resonance | 3 | 465 | 129 | 22 |
| 69 | Magnetic Resonance Spectroscopy | 3 | 465 | 159 | 20 |
| 71 | Computational Biology | 6 | 445 | 101 | 98 |
| 72 | Diabetes | 3 | 433 | 320 | 78 |
| 73 | Nuclear Medicine | 8 | 432 | 5 | 6 |
| 74 | Cell differentiation | 7 | 430 | 63 | 120 |
| 75 | Analytical Chemistry | 11 | 427 | 78 | 64 |
| 76 | Histology | 16 | 415 | 11 | 43 |
| 77 | genome | 3 | 410 | 69 | 59 |
| 78 | Chemical Engineering | 3 | 403 | 772 | 188 |
| 79 | Cerebral cortex | 10 | 399 | 12 | 24 |
| 80 | Diabetes mellitus | 2 | 398 | 316 | 59 |
| 81 | Biomedical Engineering | 11 | 392 | 67 | 92 |
| 82 | Sleep Disorders | 14 | 375 | 12 | 45 |
| 82 | Sleep | 14 | 375 | 11 | 45 |
| 84 | Bioengineering | 4 | 372 | 225 | 167 |
| 85 | Parkinson's disease | 6 | 368 | 1 | 3 |
| 86 | Psychoneuroimmunology | 15 | 362 | 2 | 2 |
| 86 | Neuroimmunology | 15 | 362 | 2 | 2 |
| 88 | Psychology | 10 | 346 | 202 | 197 |
| 89 | Neurons | 5 | 344 | 27 | 101 |
| 90 | Diagnostic Imaging | 7 | 335 | 17 | 13 |
| 91 | Pathology | 9 | 325 | 52 | 134 |
| 92 | Nutrition | 9 | 307 | 124 | 186 |
| 93 | Molecular Imaging | 5 | 296 | 4 | 9 |
| 93 | Europe | 5 | 296 | 85 | 29 |
| 95 | Cytogenetics | 5 | 295 | 60 | 84 |
| 96 | Health Services Research | 20 | 292 | 11 | 24 |
| 97 | Clinical Pharmacology | 6 | 289 | 120 | 52 |
| 98 | Botany | 2 | 285 | 1419 | 715 |
| 98 | epilepsy | 21 | 285 | 2 | 4 |
| 98 | Plants | 2 | 285 | 435 | 195 |
| 101 | Endocrinology | 10 | 281 | 62 | 139 |
| 102 | Bipolar Disorder | 9 | 277 | 20 | 43 |
| 103 | Food | 3 | 267 | 447 | 211 |
| 104 | Astrocytes | 8 | 265 | 3 | 25 |
| 105 | behavioral medicine | 2 | 258 | 47 | 28 |
| 106 | Environmental Health | 3 | 256 | 228 | 148 |
| 107 | Systems Biology | 7 | 220 | 12 | 24 |
| 108 | Ecology | 4 | 218 | 1267 | 1219 |
| 108 | Environmental monitoring | 4 | 218 | 145 | 100 |
| 108 | Autism | 6 | 218 | 32 | 50 |
| 111 | Metabolic diseases | 2 | 213 | 322 | 189 |
| 111 | Homeostasis | 2 | 213 | 9 | 42 |
| 111 | Gerontology | 13 | 213 | 16 | 32 |
| 111 | Cell metabolism | 2 | 213 | 44 | 42 |
| 115 | Geriatric Psychiatry | 8 | 207 | 29 | 55 |
| 116 | Behavioral research | 1 | 206 | 16 | 2 |
| 117 | Pharmaceutical Chemistry | 12 | 205 | 116 | 216 |
| 118 | Metabolism | 7 | 198 | 149 | 268 |
| 119 | Environment | 4 | 190 | 581 | 1088 |
| 119 | Genetic regulation | 6 | 190 | 24 | 86 |
| 121 | Neuropsychiatry | 9 | 189 | 18 | 42 |
| 122 | Immunology | 6 | 188 | 286 | 578 |
| 123 | Drug design | 8 | 185 | 18 | 54 |
| 124 | Antioxidants | 4 | 184 | 4 | 9 |
| 125 | Spectrum analysis | 7 | 182 | 102 | 131 |
| 126 | Anatomy | 3 | 180 | 361 | 258 |
| 127 | Memory | 7 | 176 | 177 | 332 |
| 127 | Growth | 2 | 176 | 225 | 194 |
| 129 | Embryology | 3 | 174 | 213 | 237 |
| 130 | food technology | 1 | 173 | 1579 | 400 |
| 131 | Reproduction | 1 | 172 | 658 | 102 |
| 132 | Nanotechnology | 6 | 170 | 662 | 1105 |
| 133 | Inflammation | 4 | 169 | 12 | 25 |
| 134 | Child Development | 7 | 168 | 39 | 85 |
| 135 | Genetic engineering | 3 | 167 | 76 | 113 |
| 135 | cloning | 3 | 167 | 21 | 63 |
| 137 | Environmental Engineering | 2 | 165 | 378 | 189 |
| 137 | Environmental Policy | 2 | 165 | 121 | 130 |
| 137 | Environmental Law | 2 | 165 | 44 | 37 |
| 137 | environmental protection | 2 | 165 | 274 | 165 |
| 141 | Synaptic Transmission | 4 | 163 | 3 | 3 |
| 142 | Microbiology | 7 | 161 | 279 | 686 |
| 143 | amino acids | 6 | 159 | 3 | 3 |
| 144 | Microcirculation | 1 | 155 | 75 | 6 |
| 145 | Membranes | 5 | 145 | 13 | 29 |
| 146 | Bioinformatics | 4 | 144 | 76 | 115 |
| 147 | plant molecular biology | 1 | 142 | 520 | 353 |
| 147 | Plant cells | 1 | 142 | 714 | 472 |
| 149 | Cognitive Science | 3 | 140 | 35 | 45 |
| 149 | Cognitive neuroscience | 3 | 140 | 23 | 39 |
| 151 | Data Mining | 1 | 137 | 107 | 70 |
| 151 | data collection | 1 | 137 | 43 | 27 |
| 153 | Diet | 4 | 135 | 57 | 114 |
| 154 | Learning | 5 | 132 | 21 | 31 |
| 155 | Pharmacogenetics | 7 | 131 | 3 | 30 |
| 156 | Toxicology | 7 | 129 | 177 | 387 |
| 156 | Cognition | 6 | 129 | 53 | 86 |
| 158 | drug addiction | 5 | 127 | 95 | 208 |
| 158 | alcoholism | 5 | 127 | 103 | 222 |
| 160 | Biocompatible Materials | 3 | 122 | 348 | 406 |
| 160 | Obesity | 5 | 122 | 268 | 541 |
| 162 | Clinical Biochemistry | 2 | 121 | 30 | 21 |
| 163 | Hormones | 4 | 118 | 16 | 42 |
| 164 | Analytical Biochemistry | 4 | 116 | 16 | 28 |
| 165 | Cerebellum | 4 | 115 | 5 | 10 |
| 165 | Cerebellar ataxia | 4 | 115 | 5 | 10 |
| 167 | Bioinorganic chemistry | 3 | 114 | 202 | 87 |
| 168 | Bioorganic chemistry | 3 | 112 | 93 | 119 |
| 169 | scientific societies | 1 | 109 | 371 | 151 |
| 170 | Primary health care | 6 | 108 | 45 | 67 |
| 171 | Histochemistry | 3 | 107 | 15 | 19 |
| 171 | Hemostasis | 3 | 107 | 5 | 8 |
| 171 | Thrombosis | 3 | 107 | 9 | 34 |
| 171 | Hematopoietic stem cell transplantation | 3 | 107 | 6 | 10 |
| 175 | Optics | 2 | 106 | 538 | 184 |
| 176 | Critical Care | 3 | 104 | 57 | 90 |
| 176 | Critical Care Medicine | 3 | 104 | 37 | 85 |
| 178 | Clinical Chemistry | 6 | 103 | 33 | 140 |
| 178 | Depression | 3 | 103 | 77 | 212 |
| 178 | Anxiety Disorders | 3 | 103 | 78 | 215 |
| 178 | Anxiety | 3 | 103 | 78 | 215 |
| 178 | Brain damage | 4 | 103 | 3 | 4 |
| 183 | Surface Chemistry | 2 | 102 | 296 | 172 |
| 183 | Colloids | 2 | 102 | 234 | 197 |
| 183 | Hippocampus | 4 | 102 | 14 | 31 |
| 186 | Speech | 2 | 96 | 33 | 24 |
| 187 | Host-parasite interactions | 3 | 95 | 48 | 121 |
| 187 | Virulence | 3 | 95 | 43 | 117 |
| 187 | Immunity | 3 | 95 | 214 | 342 |
| 190 | hygiene | 1 | 91 | 30 | 11 |
| 191 | Cell death | 1 | 88 | 76 | 75 |
| 192 | Randomized Controlled Trials | 10 | 85 | 6 | 24 |
| 192 | Asia | 6 | 85 | 81 | 135 |
| 194 | Mental Health | 4 | 80 | 71 | 82 |
| 195 | Neurotoxicology | 5 | 78 | 5 | 20 |
| 195 | nanoscience | 3 | 78 | 121 | 231 |
| 197 | Nutrition physiology | 1 | 77 | 62 | 33 |
| 197 | United Kingdom | 3 | 77 | 52 | 115 |
| 199 | Epidemiology | 8 | 76 | 87 | 388 |
| 199 | environmental pollution | 3 | 76 | 314 | 502 |
| 199 | Pollution | 3 | 76 | 640 | 1536 |
| 202 | Neuroendocrinology | 2 | 73 | 5 | 15 |
| 203 | Language Disorders | 1 | 70 | 114 | 48 |
| 203 | Smoking | 2 | 70 | 33 | 51 |
| 203 | Speech Disorders | 1 | 70 | 121 | 53 |
| 203 | Chemical analysis | 2 | 70 | 28 | 43 |
| 203 | cough | 1 | 70 | 2 | 2 |
| 203 | Hearing | 1 | 70 | 40 | 26 |
| 209 | drug therapy | 5 | 69 | 220 | 830 |
| 209 | arthritis | 1 | 69 | 251 | 150 |
| 211 | Attention | 4 | 68 | 341 | 800 |
| 211 | Perception | 4 | 68 | 342 | 799 |
| 213 | Adolescent Medicine | 1 | 67 | 47 | 49 |
| 214 | Hematology | 7 | 66 | 242 | 807 |
| 214 | Osteoporosis | 2 | 66 | 8 | 12 |
| 216 | visualization | 9 | 65 | 17 | 72 |
| 216 | Therapeutics | 4 | 65 | 178 | 697 |
| 218 | Entropy | 1 | 64 | 18 | 10 |
| 219 | Mental Health Services | 4 | 62 | 63 | 118 |
| 219 | peptides | 3 | 62 | 136 | 202 |
| 221 | Social Sciences | 2 | 61 | 249 | 224 |
| 221 | Sarcopenia | 2 | 61 | 95 | 277 |
| 221 | Quality of life | 3 | 61 | 21 | 66 |
| 221 | Muscles | 2 | 61 | 168 | 356 |
| 221 | drugs | 3 | 61 | 334 | 493 |
| 226 | Engineering | 2 | 60 | 409 | 276 |
| 226 | Electronics | 2 | 60 | 313 | 194 |
| 226 | Medical Physics | 2 | 60 | 330 | 308 |
| 229 | Endocrine glands | 1 | 57 | 14 | 14 |
| 229 | Multiple sclerosis | 8 | 57 | 1 | 6 |
| 229 | proteins | 4 | 57 | 200 | 467 |
| 232 | Pancreatic diseases | 1 | 55 | 6 | 9 |
| 233 | Social welfare | 1 | 54 | 177 | 75 |
| 233 | Proteome | 2 | 54 | 55 | 118 |
| 233 | Social work | 1 | 54 | 211 | 107 |
| 233 | Respiration | 5 | 54 | 17 | 75 |
| 233 | Women's health | 2 | 54 | 30 | 64 |
| 238 | Pharmacy | 4 | 52 | 151 | 311 |
| 239 | Genomics | 4 | 48 | 118 | 387 |
| 240 | Philosophy | 2 | 47 | 148 | 63 |
| 240 | Hypertension | 5 | 47 | 61 | 266 |
| 240 | Sports | 4 | 47 | 137 | 448 |
| 240 | Steroids | 2 | 47 | 43 | 63 |
| 244 | blood transfusion | 4 | 46 | 122 | 233 |
| 245 | Cellular senescence | 1 | 45 | 28 | 75 |
| 246 | Social Psychology | 2 | 44 | 332 | 407 |
| 246 | Visual Perception | 2 | 44 | 739 | 1138 |
| 248 | histological techniques | 2 | 43 | 3 | 52 |
| 248 | Materials | 3 | 43 | 1823 | 3965 |
| 250 | Photonics | 1 | 40 | 1199 | 1139 |
| 251 | Clinical Immunology | 3 | 38 | 31 | 115 |
| 252 | Statistics | 3 | 37 | 349 | 476 |
| 252 | Biometrics | 3 | 37 | 263 | 346 |
| 254 | Hemodynamics | 4 | 36 | 11 | 53 |
| 254 | Cardiopulmonary Resuscitation | 2 | 36 | 3 | 1 |
| 254 | Mitochondria | 1 | 36 | 8 | 19 |
| 254 | cardiac arrest | 2 | 36 | 3 | 1 |
| 258 | Synchrotron Radiation | 1 | 34 | 17 | 12 |
| 258 | Developmental Neurobiology | 3 | 34 | 40 | 309 |
| 258 | Optical materials | 3 | 34 | 1329 | 3591 |
| 261 | Biological Systems | 1 | 33 | 30 | 36 |
| 261 | Radiobiology | 2 | 33 | 60 | 144 |
| 261 | Gene expression regulation | 4 | 33 | 27 | 162 |
| 264 | Atherosclerosis | 1 | 32 | 6 | 11 |
| 264 | body temperature | 3 | 32 | 3 | 15 |
| 264 | Allergy | 2 | 32 | 46 | 157 |
| 267 | Organic Chemistry | 2 | 31 | 229 | 362 |
| 267 | Feasibility studies | 3 | 31 | 4 | 8 |
| 267 | Detectors | 1 | 31 | 49 | 38 |
| 270 | older people | 2 | 30 | 48 | 88 |
| 270 | behavior therapy | 1 | 30 | 64 | 51 |
| 272 | Nursing | 1 | 29 | 864 | 741 |
| 272 | Herbal medicine | 1 | 29 | 11 | 32 |
| 272 | Evidence-Based Medicine | 1 | 29 | 152 | 232 |
| 272 | rare diseases | 1 | 29 | 20 | 52 |
| 276 | Neuroanatomy | 3 | 28 | 2 | 12 |
| 277 | Biosensors | 1 | 27 | 70 | 164 |
| 277 | Pharmacy management | 2 | 27 | 17 | 26 |
| 277 | Bioelectronics | 1 | 27 | 54 | 130 |
| 277 | Flow cytometry | 1 | 27 | 163 | 215 |
| 281 | Speech Perception | 1 | 26 | 14 | 22 |
| 281 | auditory perception | 1 | 26 | 16 | 23 |
| 281 | Immunogenetics | 1 | 26 | 108 | 111 |
| 281 | gene therapy | 1 | 26 | 89 | 182 |
| 281 | Communication | 1 | 26 | 92 | 147 |
| 281 | Oral communication | 1 | 26 | 17 | 21 |
| 281 | Genetic therapy | 1 | 26 | 95 | 192 |
| 288 | Audiology | 2 | 25 | 17 | 45 |
| 288 | software | 1 | 25 | 18 | 43 |
| 288 | pain | 1 | 25 | 314 | 577 |
| 291 | psychophysics | 2 | 24 | 2 | 7 |
| 292 | Humanities | 1 | 23 | 111 | 117 |
| 292 | Sociology | 1 | 23 | 358 | 464 |
| 292 | Telemedicine | 1 | 23 | 13 | 34 |
| 292 | health planning | 5 | 23 | 69 | 525 |
| 292 | enzymes | 1 | 23 | 76 | 126 |
| 297 | Immunohematology | 2 | 22 | 18 | 15 |
| 297 | Blood group antigens | 2 | 22 | 15 | 15 |
| 297 | Child psychology | 1 | 22 | 507 | 823 |
| 300 | Human-Computer Interaction | 1 | 21 | 69 | 139 |
| 300 | Virtual reality | 1 | 21 | 24 | 43 |
| 300 | Cross-Cultural Studies | 1 | 21 | 26 | 38 |
| 300 | Radioisotopes | 1 | 21 | 104 | 97 |
| 300 | cross-cultural comparison | 1 | 21 | 26 | 42 |
| 300 | viruses | 1 | 21 | 174 | 451 |
| 306 | Developmental Genetics | 2 | 20 | 46 | 163 |
| 307 | Health Services Administration | 1 | 19 | 295 | 534 |
| 307 | health workforce | 1 | 19 | 7 | 20 |
| 307 | Technology | 1 | 19 | 1150 | 1991 |
| 310 | Combinatorial chemistry | 2 | 18 | 29 | 94 |
| 310 | Pediatric Neuropsychology | 1 | 18 | 3 | 4 |
| 310 | miniaturization | 2 | 18 | 102 | 253 |
| 313 | Emergency Nursing | 1 | 17 | 7 | 12 |
| 313 | locomotion | 1 | 17 | 15 | 37 |
| 313 | posture | 1 | 17 | 15 | 37 |
| 313 | gait | 1 | 17 | 15 | 37 |
| 313 | walking | 1 | 17 | 15 | 37 |
| 318 | Molecular Pharmacology | 2 | 16 | 15 | 76 |
| 318 | Neurogenetics | 2 | 16 | 4 | 22 |
| 318 | Information management | 2 | 16 | 2 | 5 |
| 318 | Cannabis | 1 | 16 | 4 | 11 |
| 318 | cannabinoids | 1 | 16 | 4 | 11 |
| 323 | Histocompatibility Testing | 1 | 15 | 7 | 30 |
| 323 | movement | 1 | 15 | 4 | 11 |
| 325 | Psychosomatic Medicine | 2 | 14 | 34 | 112 |
| 325 | Precision medicine | 1 | 14 | 17 | 23 |
| 325 | Emergency Medicine | 1 | 14 | 115 | 184 |
| 325 | Carcinogenesis | 1 | 14 | 60 | 148 |
| 325 | Genetic polymorphisms | 1 | 14 | 2 | 1 |
| 325 | Cognitive Therapy | 2 | 14 | 13 | 45 |
| 325 | glycoproteins | 1 | 14 | 11 | 49 |
| 325 | Glycoconjugates | 1 | 14 | 11 | 49 |
| 325 | Oligosaccharide | 1 | 14 | 4 | 38 |
| 325 | Genetic markers | 1 | 14 | 6 | 17 |
| 325 | Carbohydrates | 1 | 14 | 9 | 47 |
| 325 | Industry | 1 | 14 | 7 | 26 |
| 325 | sex differences | 1 | 14 | 6 | 7 |
| 325 | glycolipids | 1 | 14 | 11 | 49 |
| 325 | Aquaculture | 1 | 14 | 343 | 499 |
| 340 | Clinical Trials | 2 | 13 | 30 | 88 |
| 340 | Bone diseases | 1 | 13 | 13 | 42 |
| 342 | Proteomics | 2 | 12 | 45 | 171 |
| 342 | Radiopharmaceuticals | 1 | 12 | 77 | 106 |
| 342 | Research Design | 1 | 12 | 100 | 266 |
| 342 | prostaglandins | 1 | 12 | 77 | 128 |
| 342 | Microscopy | 1 | 12 | 409 | 653 |
| 342 | Molecular structure | 1 | 12 | 985 | 1259 |
| 348 | Materials Science | 1 | 11 | 1525 | 2489 |
| 348 | Pharmacognosy | 1 | 11 | 71 | 161 |
| 348 | Pharmacogenomics | 1 | 11 | 12 | 47 |
| 348 | Child | 4 | 11 | 378 | 2108 |
| 348 | Apoptosis | 2 | 11 | 6 | 28 |
| 348 | neurotoxins | 2 | 11 | 6 | 28 |
| 348 | Neurotoxic agents | 2 | 11 | 6 | 28 |
| 348 | Cell division | 1 | 11 | 99 | 270 |
| 348 | Health | 1 | 11 | 735 | 1502 |
| 348 | natural products | 1 | 11 | 66 | 114 |
| 348 | Nerve regeneration | 2 | 11 | 6 | 28 |
| 359 | Data Science | 6 | 10 | 3 | 9 |
| 359 | Electrophoresis | 1 | 10 | 922 | 1685 |
| 359 | DNA methylation | 1 | 10 | 11 | 41 |
| 359 | Population | 6 | 10 | 21 | 95 |
| 363 | Clinical Psychology | 1 | 9 | 403 | 805 |
| 363 | Electrochemistry | 1 | 9 | 1128 | 1778 |
| 363 | Family Therapy | 2 | 9 | 18 | 93 |
| 363 | Physical fitness | 1 | 9 | 32 | 84 |
| 363 | families | 2 | 9 | 59 | 239 |
| 363 | Atomic spectroscopy | 1 | 9 | 36 | 69 |
| 363 | family counseling | 2 | 9 | 4 | 23 |
| 363 | Exercise | 1 | 9 | 180 | 461 |
| 371 | Geriatric Medicine | 1 | 7 | 5 | 15 |
| 371 | Global Health | 1 | 7 | 134 | 384 |
| 371 | Bioenergetics | 1 | 7 | 35 | 105 |
| 371 | Public Policy | 1 | 7 | 131 | 364 |
| 371 | Polymers | 1 | 7 | 2897 | 4446 |
| 371 | Energy metabolism | 1 | 7 | 24 | 78 |
| 371 | cell membrane | 1 | 7 | 26 | 88 |
| 371 | sexual behavior | 1 | 7 | 47 | 114 |
| 379 | Andrology | 1 | 6 | 328 | 860 |
| 379 | Infections | 1 | 6 | 28 | 131 |
| 379 | Developmental Immunology | 1 | 6 | 58 | 234 |
| 379 | Developmental Disabilities | 2 | 6 | 31 | 190 |
| 379 | Bacterial infections | 1 | 6 | 88 | 204 |
| 379 | Drug discovery | 1 | 6 | 10 | 40 |
| 385 | Chemotherapy | 2 | 5 | 63 | 309 |
| 385 | Alternative Medicine | 1 | 5 | 101 | 370 |
| 385 | Integrative Medicine | 1 | 5 | 5 | 17 |
| 385 | complementary therapies | 1 | 5 | 118 | 407 |
| 385 | Crystallography | 1 | 5 | 65 | 110 |
| 385 | tomography | 1 | 5 | 5 | 15 |
| 391 | Meteorology | 1 | 4 | 282 | 670 |
| 391 | Neurovirology | 1 | 4 | 12 | 37 |
| 391 | Learning disabilities | 1 | 4 | 216 | 553 |
| 391 | Post-traumatic stress disorder | 1 | 4 | 209 | 510 |
| 391 | Intellectual disability | 1 | 4 | 252 | 630 |
| 396 | Biopharmaceutics | 1 | 3 | 53 | 139 |
| 396 | Neuroimaging | 1 | 3 | 13 | 46 |
| 396 | Genetic epidemiology | 1 | 3 | 173 | 428 |
| 396 | Securities | 1 | 3 | 8 | 21 |
| 396 | protein | 1 | 3 | 402 | 946 |
| 396 | Capital market | 1 | 3 | 3 | 16 |
| 396 | heredity | 1 | 3 | 196 | 467 |
| 396 | mental processes | 1 | 3 | 11 | 38 |
| 396 | finance | 1 | 3 | 188 | 430 |
| 405 | Occupational Therapy | 1 | 2 | 36 | 110 |
| 405 | physical therapy techniques | 1 | 2 | 4 | 9 |
| 405 | Neuroplasticity | 1 | 2 | 23 | 151 |
| 405 | neuronal plasticity | 1 | 2 | 22 | 134 |
| 405 | Pacific Islands | 1 | 2 | 13 | 43 |
| 405 | Tropical Medicine | 1 | 2 | 804 | 2013 |
| 405 | optical devices | 1 | 2 | 17 | 31 |
| 412 | Radiology | 1 | 1 | 59 | 220 |
| 412 | Surgery | 1 | 1 | 141 | 434 |
| 412 | Neurotransmitters | 2 | 1 | 11 | 49 |
| 412 | Cytoskeleton | 1 | 1 | 46 | 198 |
| 412 | Eating Disorders | 1 | 1 | 360 | 856 |
| 412 | Feeding and Eating Disorders | 1 | 1 | 359 | 853 |
| 412 | Elderly | 1 | 1 | 64 | 98 |
| 412 | X-rays | 1 | 1 | 11 | 52 |
| 412 | drug evaluation | 1 | 1 | 194 | 631 |
| 421 | Student Health Services | 1 | 0 | 13 | 66 |
| 421 | United States | 1 | 0 | 1942 | 5056 |
| 421 | health services | 1 | 0 | 199 | 635 |