4.2K(top 0.1%)
papers
202.8K(top 0.1%)
citations
198(top 0.1%)
h-index
328(top 0.1%)
g-index
5.0K
all documents
247.1K
doc citations
11.4K
citing journals
Top Disciplines (by citations)
| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|---|---|---|---|---|
| 1 | Neurology | 337 | 34,783 | 282 | 207 |
| 2 | Psychiatry | 530 | 34,751 | 74 | 78 |
| 3 | Mental Disorders | 437 | 16,275 | 46 | 96 |
| 4 | Psychophysiology | 158 | 12,316 | 115 | 62 |
| 5 | Psychopharmacology | 167 | 11,498 | 39 | 39 |
| 6 | Psychology | 202 | 10,906 | 176 | 201 |
| 7 | Mental illness | 313 | 9,424 | 20 | 71 |
| 8 | Neurophysiology | 81 | 8,790 | 427 | 255 |
| 9 | Science | 79 | 8,591 | 3.9K | 3.8K |
| 10 | Medicine | 126 | 6,731 | 1.8K | 2.3K |
| 11 | Community Psychiatry | 252 | 6,271 | 6 | 12 |
| 12 | Geriatrics | 134 | 6,089 | 76 | 162 |
| 13 | Alzheimer's disease | 45 | 5,665 | 333 | 106 |
| 14 | Dementia | 43 | 5,553 | 315 | 101 |
| 15 | Mental Health Services | 255 | 5,320 | 8 | 12 |
| 16 | Schizophrenia | 69 | 5,307 | 93 | 40 |
| 17 | Clinical Psychology | 73 | 5,279 | 108 | 135 |
| 18 | Psychiatric hospitals | 234 | 5,102 | 2 | 3 |
| 19 | Nervous system | 51 | 4,525 | 301 | 280 |
| 20 | Research | 91 | 4,496 | 1.9K | 1.5K |
| 21 | Pediatric Neurology | 33 | 4,243 | 194 | 188 |
| 22 | alcoholism | 153 | 4,217 | 27 | 54 |
| 23 | Post-traumatic stress disorder | 76 | 3,960 | 12 | 16 |
| 24 | Neuropsychology | 72 | 3,460 | 154 | 123 |
| 25 | Substance Abuse | 129 | 3,315 | 24 | 31 |
| 26 | Pharmacology | 102 | 3,264 | 533 | 791 |
| 27 | Neurochemistry | 57 | 3,209 | 307 | 293 |
| 28 | Biology | 41 | 3,092 | 7.8K | 8.4K |
| 29 | Sleep Disorders | 48 | 2,949 | 138 | 93 |
| 30 | Sleep | 45 | 2,877 | 158 | 112 |
| 31 | Anxiety Disorders | 46 | 2,621 | 26 | 34 |
| 31 | Anxiety | 46 | 2,621 | 26 | 34 |
| 33 | Physics | 19 | 2,604 | 10.4K | 8.2K |
| 34 | drug addiction | 87 | 2,596 | 34 | 68 |
| 35 | drug therapy | 60 | 2,519 | 229 | 256 |
| 36 | Depression | 38 | 2,250 | 21 | 24 |
| 37 | Natural history | 16 | 2,174 | 3.0K | 6.3K |
| 38 | Synapses | 14 | 2,118 | 74 | 13 |
| 39 | Therapeutics | 44 | 2,086 | 202 | 300 |
| 40 | behavioral medicine | 13 | 2,030 | 462 | 133 |
| 41 | Endocrinology | 25 | 1,997 | 2.3K | 1.8K |
| 42 | pain | 20 | 1,988 | 504 | 385 |
| 43 | Neurobiology | 30 | 1,967 | 450 | 499 |
| 44 | psychotherapy | 25 | 1,818 | 266 | 161 |
| 45 | Public Health | 43 | 1,802 | 1.5K | 1.4K |
| 46 | Behavior | 73 | 1,707 | 207 | 562 |
| 47 | Geriatric Psychiatry | 51 | 1,670 | 52 | 73 |
| 48 | Aging | 42 | 1,584 | 306 | 401 |
| 49 | United States | 74 | 1,509 | 466 | 858 |
| 50 | Neuropsychiatry | 43 | 1,500 | 91 | 95 |
| 51 | Physiology | 24 | 1,231 | 2.9K | 2.8K |
| 52 | Metabolism | 14 | 1,224 | 3.4K | 2.0K |
| 53 | Molecular Biology | 28 | 1,223 | 10.8K | 12.3K |
| 54 | Biochemistry | 44 | 1,219 | 7.9K | 9.8K |
| 55 | Metabolic diseases | 11 | 1,180 | 3.5K | 2.2K |
| 56 | drug abuse | 45 | 1,042 | 22 | 30 |
| 57 | Medical genetics | 14 | 990 | 4.6K | 4.0K |
| 58 | Brain | 39 | 969 | 506 | 1.2K |
| 59 | Suicide | 42 | 952 | 8 | 39 |
| 60 | Family | 17 | 930 | 103 | 57 |
| 61 | Women's health | 6 | 859 | 1.1K | 129 |
| 62 | Toxicology | 40 | 833 | 1.1K | 2.4K |
| 63 | families | 12 | 807 | 87 | 18 |
| 64 | Pediatrics | 10 | 787 | 3.3K | 2.3K |
| 65 | Psychosomatic Medicine | 23 | 771 | 94 | 181 |
| 66 | Gerontology | 27 | 762 | 313 | 348 |
| 67 | human behavior | 23 | 709 | 478 | 1.2K |
| 68 | Epidemiology | 7 | 675 | 6.2K | 2.7K |
| 68 | Cerebral cortex | 6 | 675 | 1.3K | 631 |
| 70 | Health promotion | 17 | 657 | 532 | 550 |
| 71 | Neuropharmacology | 24 | 648 | 47 | 107 |
| 72 | preventive medicine | 14 | 639 | 411 | 430 |
| 73 | Genetics | 13 | 609 | 5.4K | 8.0K |
| 74 | ethanol | 17 | 588 | 42 | 41 |
| 75 | Chemistry | 7 | 575 | 34.2K | 20.9K |
| 76 | Psychiatric Epidemiology | 2 | 572 | 931 | 161 |
| 77 | Bipolar Disorder | 17 | 569 | 134 | 197 |
| 78 | Community Psychology | 11 | 561 | 94 | 155 |
| 79 | Human-Computer Interaction | 7 | 529 | 367 | 120 |
| 80 | Cytology | 8 | 527 | 12.4K | 13.5K |
| 81 | Primates | 12 | 524 | 285 | 228 |
| 82 | Health Policy | 10 | 509 | 1.6K | 1.1K |
| 83 | Smoking | 15 | 492 | 269 | 290 |
| 84 | Neurons | 3 | 471 | 2.3K | 2.9K |
| 85 | Obesity | 15 | 464 | 1.3K | 2.1K |
| 86 | drugs | 23 | 447 | 272 | 576 |
| 87 | Chemotherapy | 16 | 433 | 287 | 513 |
| 88 | Eating Disorders | 11 | 427 | 572 | 492 |
| 88 | Feeding and Eating Disorders | 11 | 427 | 535 | 475 |
| 90 | Child | 6 | 417 | 4.3K | 1.3K |
| 91 | Telemedicine | 11 | 378 | 23 | 42 |
| 92 | Social Psychology | 15 | 364 | 535 | 855 |
| 93 | Cytogenetics | 3 | 361 | 5.7K | 4.1K |
| 94 | older people | 12 | 356 | 391 | 336 |
| 95 | Urology | 9 | 337 | 2.4K | 2.9K |
| 96 | Health insurance | 16 | 325 | 116 | 338 |
| 97 | Adolescent | 4 | 321 | 3.5K | 1.1K |
| 98 | Neurotransmitters | 10 | 303 | 144 | 294 |
| 98 | behavior therapy | 6 | 303 | 433 | 312 |
| 100 | Pharmaceutical Chemistry | 10 | 294 | 5.3K | 6.9K |
| 100 | Clinical Chemistry | 10 | 294 | 3.0K | 4.7K |
| 100 | Cell Biology | 7 | 294 | 13.5K | 20.0K |
| 100 | Health | 7 | 294 | 2.2K | 1.8K |
| 104 | Sociology | 8 | 283 | 1.4K | 1.7K |
| 105 | Microbiology | 5 | 277 | 22.0K | 20.2K |
| 105 | Behavioral Genetics | 5 | 277 | 191 | 223 |
| 107 | drug development | 12 | 274 | 365 | 3.5K |
| 108 | medical education | 14 | 266 | 746 | 1.2K |
| 109 | Psychoneuroimmunology | 6 | 256 | 340 | 719 |
| 109 | Neuroimmunology | 6 | 256 | 446 | 837 |
| 111 | Geriatric Medicine | 10 | 254 | 12 | 20 |
| 111 | counseling | 9 | 254 | 640 | 620 |
| 113 | Obstetrics | 5 | 253 | 5.0K | 3.6K |
| 114 | Human genetics | 6 | 250 | 6.0K | 15.7K |
| 115 | Nutrition | 4 | 240 | 13.2K | 10.5K |
| 116 | Ethology | 9 | 239 | 866 | 2.1K |
| 117 | rural health | 12 | 225 | 42 | 92 |
| 118 | Diet | 3 | 221 | 6.4K | 6.7K |
| 119 | Immunology | 4 | 220 | 16.7K | 16.4K |
| 120 | Surgery | 4 | 215 | 4.8K | 11.4K |
| 121 | Hospitals | 11 | 210 | 389 | 774 |
| 122 | Critical Care | 3 | 209 | 4.1K | 5.8K |
| 122 | Critical Care Medicine | 3 | 209 | 3.8K | 5.7K |
| 124 | Medical Anthropology | 6 | 201 | 825 | 1.4K |
| 125 | Education | 8 | 200 | 2.0K | 2.1K |
| 126 | Physical Therapy | 9 | 188 | 737 | 1.8K |
| 127 | Psychiatric Nursing | 6 | 183 | 458 | 282 |
| 128 | Hematology | 2 | 178 | 22.4K | 17.8K |
| 129 | Cognitive neuroscience | 7 | 173 | 832 | 2.0K |
| 130 | Cardiovascular system | 5 | 172 | 4.3K | 15.1K |
| 131 | Animal Behavior | 4 | 169 | 2.6K | 3.5K |
| 132 | dissociative disorders | 6 | 168 | 21 | 17 |
| 133 | Cognitive Science | 7 | 165 | 916 | 2.1K |
| 134 | Cognition | 4 | 163 | 2.2K | 2.0K |
| 135 | Molecular Microbiology | 2 | 155 | 3.0K | 3.2K |
| 136 | Diabetes mellitus | 8 | 154 | 2.8K | 8.2K |
| 137 | Mental Health | 18 | 152 | 402 | 1.4K |
| 138 | Andrology | 2 | 149 | 1.9K | 817 |
| 138 | Learning | 3 | 149 | 1.6K | 1.3K |
| 138 | Androgens | 2 | 149 | 556 | 371 |
| 141 | brain mapping | 2 | 148 | 3.0K | 2.1K |
| 142 | Autism | 2 | 146 | 1.4K | 957 |
| 143 | Biophysics | 5 | 145 | 24.7K | 22.3K |
| 144 | Amyotrophic Lateral Sclerosis | 3 | 144 | 331 | 281 |
| 145 | Oncology | 2 | 143 | 11.3K | 9.7K |
| 146 | Nursing | 3 | 142 | 2.7K | 1.2K |
| 147 | dual diagnosis | 14 | 141 | 5 | 6 |
| 148 | Clinical Trials | 10 | 140 | 79 | 220 |
| 148 | Research Design | 10 | 140 | 266 | 1.1K |
| 150 | Social behavior | 4 | 136 | 1.3K | 1.9K |
| 151 | Cognitive Therapy | 2 | 135 | 812 | 447 |
| 152 | Histochemistry | 4 | 132 | 1.8K | 1.9K |
| 152 | histological techniques | 4 | 132 | 908 | 2.1K |
| 154 | Hallucinogens | 5 | 131 | 69 | 88 |
| 154 | mental processes | 10 | 131 | 86 | 273 |
| 156 | Neuroimaging | 9 | 130 | 90 | 248 |
| 157 | Australia | 9 | 129 | 1.3K | 1.9K |
| 158 | Pathology | 2 | 128 | 14.3K | 11.1K |
| 159 | Social work | 9 | 126 | 218 | 472 |
| 160 | psychopathology | 2 | 125 | 486 | 410 |
| 161 | Social Sciences | 3 | 121 | 4.4K | 2.5K |
| 161 | Marriage | 4 | 121 | 252 | 292 |
| 161 | Family Therapy | 5 | 121 | 429 | 460 |
| 161 | Marriage counseling | 4 | 121 | 139 | 234 |
| 165 | homosexuality | 4 | 118 | 257 | 332 |
| 166 | healthcare disparities | 3 | 117 | 478 | 335 |
| 166 | Sexuality | 3 | 117 | 236 | 165 |
| 168 | Child Development | 2 | 115 | 4.8K | 3.5K |
| 168 | Developmental Disabilities | 2 | 115 | 2.1K | 1.9K |
| 170 | Ophthalmology | 3 | 114 | 3.9K | 3.5K |
| 171 | urban health | 1 | 112 | 743 | 304 |
| 172 | Environmental Health | 3 | 110 | 16.9K | 20.8K |
| 173 | Neurosurgery | 2 | 106 | 2.4K | 2.1K |
| 174 | Diabetes | 6 | 105 | 4.1K | 11.2K |
| 175 | Nutrition physiology | 1 | 104 | 2.5K | 1.4K |
| 176 | Child psychology | 9 | 103 | 1.2K | 3.4K |
| 177 | Brain damage | 2 | 102 | 818 | 633 |
| 178 | Memory | 1 | 101 | 2.0K | 1.0K |
| 179 | rehabilitation | 8 | 100 | 1.7K | 4.7K |
| 180 | Electroconvulsive therapy | 3 | 99 | 110 | 99 |
| 181 | violence | 5 | 98 | 368 | 719 |
| 182 | Chronobiology | 4 | 97 | 308 | 485 |
| 182 | Circadian rhythms | 4 | 97 | 178 | 442 |
| 182 | biological clocks | 4 | 97 | 308 | 485 |
| 182 | circadian rhythm | 4 | 97 | 308 | 485 |
| 182 | biological rhythms | 4 | 97 | 285 | 477 |
| 187 | Health Education | 3 | 95 | 3.1K | 2.8K |
| 187 | Diagnostic Imaging | 9 | 95 | 1.9K | 5.6K |
| 189 | Sports Medicine | 1 | 94 | 11.8K | 5.6K |
| 190 | Immunopathology | 1 | 85 | 7.5K | 4.6K |
| 190 | Elderly | 4 | 85 | 743 | 768 |
| 192 | Vision | 2 | 84 | 936 | 956 |
| 193 | Geriatric Pharmacology | 2 | 83 | 352 | 511 |
| 194 | Patient education | 1 | 81 | 1.6K | 856 |
| 195 | sex crimes | 1 | 78 | 477 | 187 |
| 196 | Health Services Administration | 3 | 77 | 1.4K | 2.2K |
| 196 | Stress | 4 | 77 | 76 | 304 |
| 198 | Nephrology | 1 | 76 | 2.6K | 2.1K |
| 198 | epilepsy | 1 | 76 | 4.1K | 1.9K |
| 198 | Kidney diseases | 1 | 76 | 4.2K | 2.5K |
| 201 | Audiology | 2 | 75 | 2.2K | 1.8K |
| 202 | Forensic Psychology | 3 | 74 | 419 | 485 |
| 203 | Crisis Intervention | 6 | 72 | 43 | 164 |
| 204 | Clinical Pharmacology | 4 | 71 | 1.7K | 3.0K |
| 204 | Emergency Medicine | 5 | 71 | 1.1K | 2.1K |
| 206 | Developmental Biology | 4 | 70 | 6.3K | 14.8K |
| 207 | General Surgery | 2 | 69 | 1.3K | 922 |
| 208 | health services | 5 | 68 | 782 | 1.9K |
| 209 | complementary therapies | 4 | 66 | 2.5K | 4.2K |
| 210 | health behavior | 5 | 65 | 809 | 1.7K |
| 211 | Alternative Medicine | 3 | 61 | 3.3K | 4.5K |
| 212 | Thorax | 2 | 59 | 1.1K | 1.7K |
| 213 | Analytical Toxicology | 1 | 56 | 843 | 510 |
| 214 | Neurotoxicology | 1 | 54 | 1.9K | 1.7K |
| 214 | Psychoanalysis | 5 | 54 | 163 | 235 |
| 216 | exobiology | 1 | 53 | 777 | 778 |
| 217 | Embryology | 2 | 51 | 7.9K | 13.1K |
| 217 | adolescence | 1 | 51 | 2.4K | 1.9K |
| 217 | Youth | 1 | 51 | 1.4K | 1.3K |
| 217 | Cancer | 3 | 51 | 21.6K | 45.1K |
| 221 | Developmental Psychology | 2 | 48 | 1.8K | 2.6K |
| 221 | nucleic acids | 2 | 48 | 10.3K | 19.4K |
| 223 | Evidence-Based Medicine | 1 | 47 | 5.3K | 3.3K |
| 224 | Criminal psychology | 2 | 45 | 1.2K | 1.8K |
| 224 | Military psychology | 6 | 45 | 14 | 79 |
| 226 | Developmental Genetics | 1 | 44 | 3.5K | 5.1K |
| 226 | Pharmacokinetics | 3 | 44 | 1.3K | 3.0K |
| 226 | Social welfare | 3 | 44 | 417 | 730 |
| 226 | Gene expression regulation | 1 | 44 | 6.0K | 6.7K |
| 226 | Genetic regulation | 1 | 44 | 7.9K | 10.6K |
| 231 | Cross-Cultural Studies | 2 | 42 | 483 | 592 |
| 231 | Environment | 2 | 42 | 21.1K | 39.3K |
| 231 | cross-cultural comparison | 2 | 42 | 571 | 748 |
| 234 | Health Services Research | 3 | 41 | 2.8K | 4.7K |
| 235 | Statistics | 5 | 40 | 3.6K | 7.0K |
| 235 | Parkinson's disease | 1 | 40 | 638 | 534 |
| 237 | Hippocampus | 1 | 39 | 1.4K | 2.2K |
| 238 | Genetic epidemiology | 2 | 38 | 1.1K | 1.7K |
| 238 | Holistic Health | 1 | 38 | 1.0K | 694 |
| 238 | heredity | 2 | 38 | 1.8K | 2.6K |
| 238 | allied health | 1 | 38 | 607 | 508 |
| 242 | Cultural diversity | 1 | 37 | 429 | 505 |
| 242 | cultural pluralism | 1 | 37 | 597 | 464 |
| 244 | Biotechnology | 2 | 36 | 35.8K | 52.9K |
| 244 | Computer Science | 1 | 36 | 5.7K | 3.3K |
| 244 | Biomedical Engineering | 1 | 36 | 32.5K | 29.8K |
| 244 | Neuromuscular diseases | 1 | 36 | 3.1K | 3.4K |
| 244 | Muscles | 1 | 36 | 4.6K | 5.5K |
| 249 | Quality Assurance | 2 | 34 | 195 | 245 |
| 249 | Safety management | 2 | 34 | 545 | 626 |
| 251 | Medical Technology | 1 | 33 | 7.4K | 7.9K |
| 251 | mammals | 1 | 33 | 3.1K | 3.0K |
| 253 | China | 1 | 32 | 12.1K | 8.8K |
| 253 | Phytotherapy | 1 | 32 | 2.7K | 3.2K |
| 255 | Environmental Toxicology | 1 | 31 | 11.5K | 14.8K |
| 255 | Forensic Psychiatry | 3 | 31 | 751 | 1.5K |
| 255 | Behavioral research | 2 | 31 | 499 | 691 |
| 255 | Learning disabilities | 1 | 31 | 2.6K | 2.8K |
| 259 | Dermatology | 1 | 30 | 8.3K | 8.4K |
| 259 | Radiopharmaceuticals | 1 | 30 | 1.3K | 654 |
| 259 | Technology | 2 | 30 | 12.4K | 19.0K |
| 259 | Radioisotopes | 1 | 30 | 2.8K | 1.8K |
| 263 | Medical Microbiology | 1 | 28 | 12.8K | 17.8K |
| 263 | Prisons | 2 | 28 | 237 | 264 |
| 263 | eugenics | 2 | 28 | 1.6K | 3.9K |
| 263 | motor skills | 1 | 28 | 508 | 563 |
| 267 | gene therapy | 1 | 27 | 7.1K | 10.7K |
| 267 | lighting | 2 | 27 | 16 | 21 |
| 267 | Genetic therapy | 1 | 27 | 9.3K | 14.8K |
| 270 | Political Science | 1 | 25 | 3.3K | 2.3K |
| 270 | Anatomy | 2 | 25 | 8.9K | 18.3K |
| 270 | Econometrics | 1 | 25 | 2.6K | 2.4K |
| 270 | Politics | 1 | 25 | 783 | 527 |
| 270 | government | 1 | 25 | 1.2K | 1.1K |
| 275 | Plant breeding | 1 | 24 | 3.0K | 4.1K |
| 275 | behavior modification | 1 | 24 | 471 | 689 |
| 275 | Breeding | 1 | 24 | 4.5K | 5.7K |
| 278 | nuclear magnetic resonance | 2 | 22 | 2.7K | 4.8K |
| 278 | Magnetic Resonance Spectroscopy | 2 | 22 | 2.7K | 4.9K |
| 278 | Liquid chromatography | 1 | 22 | 1.5K | 1.1K |
| 281 | Long-Term Care | 3 | 20 | 768 | 2.9K |
| 281 | Long-term care facilities | 3 | 20 | 765 | 2.9K |
| 283 | health planning | 1 | 19 | 4.1K | 5.6K |
| 284 | Occupational Therapy | 3 | 18 | 1.2K | 3.2K |
| 285 | Histology | 1 | 17 | 13.7K | 20.6K |
| 285 | Molecular Imaging | 1 | 17 | 3.6K | 6.0K |
| 285 | Spine | 1 | 17 | 2.9K | 5.0K |
| 288 | psychiatric disorders | 1 | 16 | 85 | 79 |
| 289 | Neurogenetics | 1 | 15 | 2.9K | 5.9K |
| 289 | Vocational Education | 3 | 15 | 630 | 1.8K |
| 289 | Randomized Controlled Trials | 1 | 15 | 4.7K | 5.7K |
| 289 | Vocational guidance | 3 | 15 | 722 | 1.9K |
| 293 | Synaptic Transmission | 1 | 14 | 1.9K | 3.4K |
| 294 | Philosophy | 1 | 13 | 3.7K | 2.8K |
| 295 | personality | 1 | 12 | 1.5K | 2.4K |
| 295 | child sexual abuse | 1 | 12 | 137 | 360 |
| 295 | Personality Assessment | 1 | 12 | 992 | 1.8K |
| 295 | Cannabis | 2 | 12 | 86 | 501 |
| 295 | cannabinoids | 2 | 12 | 84 | 481 |
| 300 | Public Speaking | 1 | 11 | 81 | 102 |
| 300 | Health care reform | 1 | 11 | 187 | 315 |
| 300 | Medical Ethics | 1 | 11 | 4.0K | 5.2K |
| 300 | human development | 1 | 11 | 2.1K | 3.7K |
| 300 | Student Health Services | 2 | 11 | 398 | 1.3K |
| 300 | Respiration | 1 | 11 | 8.1K | 14.0K |
| 300 | professional practice | 1 | 11 | 629 | 697 |
| 300 | Speech | 1 | 11 | 2.1K | 3.4K |
| 300 | enzymes | 1 | 11 | 6.0K | 10.9K |
| 309 | Clinical Biochemistry | 1 | 10 | 5.1K | 9.5K |
| 309 | Genomics | 1 | 10 | 22.9K | 37.1K |
| 309 | Functional Genomics | 1 | 10 | 1.4K | 3.8K |
| 309 | genome | 1 | 10 | 13.2K | 25.1K |
| 309 | Emotions | 1 | 10 | 1.2K | 2.4K |
| 314 | Electrophysiology | 1 | 9 | 2.8K | 6.3K |
| 314 | internet | 1 | 9 | 2.6K | 3.9K |
| 316 | Palliative Care | 1 | 8 | 3.4K | 5.8K |
| 316 | hospice care | 1 | 8 | 1.8K | 3.2K |
| 316 | implementation science | 2 | 8 | 48 | 111 |
| 316 | crime victims | 2 | 8 | 124 | 584 |
| 316 | Aggression | 2 | 8 | 466 | 1.9K |
| 321 | Geriatric Nursing | 2 | 7 | 494 | 1.9K |
| 321 | Computational Biology | 2 | 7 | 14.2K | 38.4K |
| 321 | Disease management | 1 | 7 | 281 | 666 |
| 321 | pain management | 1 | 7 | 2.5K | 5.1K |
| 321 | Religion and Psychology | 2 | 7 | 521 | 2.1K |
| 321 | feeding behavior | 1 | 7 | 2.0K | 4.6K |
| 321 | drug evaluation | 1 | 7 | 5.3K | 11.6K |
| 328 | Biometrics | 2 | 6 | 3.2K | 7.8K |
| 328 | Physicians | 2 | 6 | 200 | 399 |
| 330 | Teratology | 1 | 5 | 1.6K | 3.8K |
| 330 | Adult Education | 2 | 5 | 488 | 1.7K |
| 330 | Hypertension | 1 | 5 | 16.3K | 35.0K |
| 330 | Dance therapy | 1 | 5 | 82 | 235 |
| 334 | Anthropology | 1 | 4 | 4.4K | 7.8K |
| 334 | Ecology | 1 | 4 | 40.0K | 64.5K |
| 334 | Demography | 1 | 4 | 1.9K | 3.8K |
| 334 | Infection control | 1 | 4 | 3.0K | 6.6K |
| 334 | Religion | 2 | 4 | 1.0K | 2.7K |
| 334 | Sociobiology | 1 | 4 | 473 | 1.1K |
| 334 | social aspects | 1 | 4 | 152 | 375 |
| 334 | Human biology | 1 | 4 | 2.3K | 5.2K |
| 334 | Birth control | 1 | 4 | 1.3K | 3.2K |
| 343 | Information Systems | 1 | 3 | 3.0K | 7.7K |
| 343 | Continuing Education | 1 | 3 | 727 | 1.4K |
| 343 | Hematopoietic stem cell transplantation | 1 | 3 | 2.3K | 6.9K |
| 343 | Stem cells | 1 | 3 | 14.2K | 28.7K |
| 343 | free radicals | 1 | 3 | 6.5K | 16.0K |
| 348 | Genetic Counseling | 1 | 2 | 1.4K | 3.4K |
| 348 | Cultural Studies | 1 | 2 | 298 | 829 |
| 348 | Theology | 1 | 2 | 1.5K | 1.7K |
| 348 | Public Health Administration | 1 | 2 | 968 | 2.6K |
| 348 | Socialization | 1 | 2 | 872 | 2.2K |
| 348 | elder abuse | 1 | 2 | 568 | 1.7K |
| 348 | Religion and Culture | 1 | 2 | 508 | 1.3K |
| 348 | Hearing | 1 | 2 | 2.2K | 4.9K |
| 348 | role | 1 | 2 | 715 | 1.9K |
| 348 | family violence | 1 | 2 | 791 | 2.2K |
| 348 | child abuse | 1 | 2 | 1.9K | 4.6K |
| 348 | Culture | 1 | 2 | 2.5K | 6.1K |
| 360 | Law | 1 | 1 | 3.4K | 6.3K |
| 360 | Gender Studies | 1 | 1 | 1.0K | 3.0K |
| 360 | Queer Studies | 1 | 1 | 571 | 1.9K |
| 360 | Risk Management | 1 | 1 | 1.7K | 5.3K |
| 360 | Bioinformatics | 1 | 1 | 15.9K | 33.5K |
| 360 | acupuncture | 1 | 1 | 224 | 884 |
| 360 | Microscopy | 1 | 1 | 7.8K | 15.5K |
| 360 | Chromatographic analysis | 1 | 1 | 7.9K | 16.9K |
| 360 | Bereavement | 1 | 1 | 266 | 989 |
| 369 | Data Mining | 1 | 0 | 4.1K | 11.3K |
| 369 | Microbial Ecology | 1 | 0 | 13.2K | 28.1K |
| 369 | Systems Biology | 1 | 0 | 9.3K | 21.4K |
| 369 | Information Retrieval | 1 | 0 | 568 | 1.7K |
| 369 | Angst | 2 | 0 | 14 | 113 |
| 369 | Teaching | 1 | 0 | 3.5K | 8.7K |
| 369 | child mental health | 1 | 0 | 1.1K | 2.7K |
| 369 | Asia | 1 | 0 | 7.8K | 19.4K |
| 369 | Social problems | 1 | 0 | 474 | 1.6K |