| 1 | Medicine | 103 | 3.9K | 2469 | 2480 |
| 2 | Psychiatry | 58 | 3.7K | 1144 | 900 |
| 3 | Science | 29 | 1.8K | 5290 | 4658 |
| 4 | Cardiovascular system | 22 | 1.6K | 664 | 663 |
| 5 | Hypertension | 15 | 1.5K | 893 | 664 |
| 6 | Biology | 29 | 1.4K | 4740 | 4911 |
| 7 | Psychopharmacology | 11 | 1.4K | 987 | 555 |
| 8 | Geriatrics | 70 | 1.3K | 574 | 713 |
| 9 | Neurology | 43 | 1.2K | 1941 | 2337 |
| 10 | Research | 43 | 1.0K | 3426 | 3916 |
| 11 | Hematology | 26 | 976 | 1454 | 1363 |
| 12 | United States | 42 | 970 | 1505 | 1553 |
| 13 | Psychophysiology | 13 | 957 | 1674 | 1248 |
| 14 | Physics | 2 | 931 | 11761 | 5886 |
| 15 | Health Services Research | 17 | 929 | 723 | 422 |
| 16 | Natural history | 1 | 880 | 7355 | 3907 |
| 17 | Molecular Biology | 10 | 828 | 6025 | 4418 |
| 18 | Mental Disorders | 25 | 769 | 1275 | 1500 |
| 19 | Liver diseases | 12 | 760 | 906 | 913 |
| 20 | Anxiety Disorders | 9 | 703 | 289 | 271 |
| 20 | Anxiety | 9 | 703 | 288 | 270 |
| 22 | Nutrition | 22 | 687 | 2026 | 2094 |
| 23 | Mental illness | 16 | 678 | 1025 | 1107 |
| 24 | Geriatric Psychiatry | 20 | 659 | 387 | 365 |
| 25 | Digestive system diseases | 22 | 656 | 323 | 298 |
| 26 | Depression | 5 | 590 | 278 | 194 |
| 27 | Heart Failure | 9 | 564 | 232 | 204 |
| 28 | Pharmacology | 15 | 559 | 3274 | 3033 |
| 29 | Behavior | 21 | 550 | 1347 | 1847 |
| 30 | Sleep Disorders | 32 | 532 | 532 | 732 |
| 31 | Sleep | 31 | 504 | 543 | 761 |
| 32 | Psychology | 26 | 476 | 2001 | 2461 |
| 33 | rehabilitation | 25 | 474 | 705 | 992 |
| 34 | Public Health | 14 | 451 | 3569 | 3349 |
| 35 | Pharmaceutical Chemistry | 1 | 443 | 6339 | 2406 |
| 36 | Surgery | 19 | 439 | 1067 | 1580 |
| 37 | Mental Health Services | 18 | 427 | 468 | 457 |
| 38 | older people | 31 | 418 | 452 | 479 |
| 39 | Oncology | 9 | 415 | 1567 | 1956 |
| 40 | Substance Abuse | 22 | 380 | 499 | 679 |
| 41 | Hospitals | 15 | 375 | 250 | 253 |
| 42 | Atherosclerosis | 8 | 373 | 77 | 51 |
| 43 | epilepsy | 13 | 368 | 472 | 445 |
| 44 | Neuropsychology | 21 | 354 | 947 | 1389 |
| 45 | Primary health care | 8 | 341 | 1257 | 783 |
| 46 | health behavior | 11 | 338 | 507 | 482 |
| 47 | counseling | 10 | 333 | 745 | 608 |
| 48 | Post-traumatic stress disorder | 11 | 329 | 384 | 435 |
| 49 | Dementia | 5 | 326 | 1460 | 647 |
| 49 | Alzheimer's disease | 5 | 326 | 1481 | 724 |
| 51 | Amyotrophic Lateral Sclerosis | 2 | 325 | 386 | 136 |
| 52 | Health Education | 9 | 322 | 1225 | 909 |
| 52 | Patient education | 9 | 322 | 336 | 383 |
| 54 | Health Policy | 9 | 305 | 1612 | 1410 |
| 55 | Physical Therapy | 16 | 298 | 555 | 895 |
| 56 | Pathology | 4 | 296 | 2602 | 1866 |
| 57 | Immunology | 6 | 293 | 3471 | 3114 |
| 58 | Neuropharmacology | 3 | 291 | 803 | 337 |
| 59 | Nervous system | 6 | 290 | 2215 | 2049 |
| 59 | diseases | 1 | 290 | 809 | 805 |
| 59 | Disease | 1 | 290 | 821 | 788 |
| 62 | Gerontology | 35 | 288 | 530 | 989 |
| 63 | Obesity | 9 | 285 | 1441 | 1649 |
| 64 | alcoholism | 10 | 283 | 872 | 942 |
| 65 | Sexual health | 4 | 277 | 777 | 368 |
| 66 | human behavior | 7 | 273 | 1821 | 2181 |
| 67 | Bipolar Disorder | 1 | 271 | 717 | 284 |
| 68 | Religion and Psychology | 5 | 264 | 366 | 101 |
| 69 | complementary therapies | 5 | 262 | 1858 | 1083 |
| 70 | Health | 6 | 258 | 1980 | 1482 |
| 71 | behavior therapy | 9 | 247 | 500 | 544 |
| 72 | Metabolic diseases | 5 | 240 | 2358 | 2352 |
| 73 | behavioral medicine | 17 | 236 | 494 | 1125 |
| 74 | Smoking | 9 | 235 | 435 | 558 |
| 75 | Aging | 25 | 216 | 1183 | 2141 |
| 76 | healthcare disparities | 4 | 211 | 432 | 251 |
| 77 | Elderly | 25 | 200 | 427 | 451 |
| 78 | Nanotechnology | 2 | 194 | 6372 | 4381 |
| 78 | Urology | 10 | 194 | 1269 | 1557 |
| 78 | nanoscience | 2 | 194 | 3911 | 2638 |
| 81 | Neurosurgery | 4 | 192 | 1104 | 986 |
| 82 | Health care reform | 2 | 191 | 111 | 24 |
| 83 | Neurobiology | 3 | 189 | 2076 | 1855 |
| 84 | Clinical Psychology | 9 | 185 | 948 | 1428 |
| 84 | Diagnosis | 3 | 185 | 751 | 308 |
| 84 | Patient Safety | 3 | 185 | 95 | 31 |
| 87 | drug therapy | 7 | 182 | 1936 | 2124 |
| 88 | Biochemistry | 11 | 180 | 6431 | 7684 |
| 88 | Metabolism | 7 | 180 | 2416 | 2972 |
| 90 | Sexuality | 2 | 179 | 432 | 121 |
| 90 | homosexuality | 2 | 179 | 545 | 237 |
| 92 | Chemotherapy | 6 | 177 | 1208 | 1275 |
| 93 | Immune system | 1 | 176 | 2019 | 1408 |
| 93 | Immunity | 1 | 176 | 3422 | 2511 |
| 95 | Epidemiology | 12 | 175 | 2472 | 3480 |
| 96 | Sarcopenia | 2 | 161 | 624 | 493 |
| 96 | Muscles | 2 | 161 | 1318 | 937 |
| 98 | drug abuse | 3 | 152 | 752 | 469 |
| 99 | Thorax | 7 | 151 | 322 | 515 |
| 100 | Health insurance | 6 | 149 | 327 | 389 |
| 101 | Engineering | 1 | 148 | 8212 | 3267 |
| 101 | Thrombosis | 6 | 148 | 958 | 1106 |
| 101 | Egypt | 1 | 148 | 1205 | 367 |
| 104 | Mental Health | 8 | 146 | 1119 | 1289 |
| 105 | psychotherapy | 9 | 145 | 842 | 1178 |
| 106 | Geriatric Pharmacology | 3 | 144 | 354 | 267 |
| 107 | Genetics | 3 | 138 | 4864 | 4639 |
| 108 | Endocrinology | 7 | 135 | 2678 | 3459 |
| 108 | rural health | 9 | 135 | 93 | 142 |
| 110 | gene therapy | 1 | 133 | 2239 | 1384 |
| 110 | Genetic therapy | 1 | 133 | 2361 | 1476 |
| 112 | Microbiology | 5 | 132 | 6511 | 7166 |
| 112 | Language Disorders | 1 | 132 | 1573 | 660 |
| 112 | Speech Disorders | 1 | 132 | 1820 | 871 |
| 112 | Hearing | 1 | 132 | 1269 | 553 |
| 112 | Speech | 1 | 132 | 1619 | 803 |
| 117 | Clinical Trials | 11 | 131 | 244 | 452 |
| 117 | Research Design | 11 | 131 | 630 | 1252 |
| 117 | drug addiction | 7 | 131 | 834 | 1167 |
| 120 | Pediatric Neurology | 2 | 130 | 1497 | 1639 |
| 121 | Cell Biology | 4 | 127 | 4314 | 4778 |
| 121 | Herbal medicine | 2 | 127 | 1027 | 823 |
| 123 | Medical Ethics | 5 | 124 | 1013 | 761 |
| 124 | Medical genetics | 3 | 123 | 3324 | 3601 |
| 124 | Vaccines | 3 | 123 | 2283 | 1984 |
| 126 | Emergency Medicine | 4 | 122 | 1724 | 1362 |
| 126 | Cognitive Therapy | 8 | 122 | 374 | 567 |
| 128 | Homeostasis | 1 | 118 | 942 | 1224 |
| 128 | Cell metabolism | 1 | 118 | 1439 | 1339 |
| 130 | Bioethics | 3 | 117 | 1015 | 626 |
| 131 | elder abuse | 5 | 115 | 232 | 296 |
| 132 | Cognitive Behavioral Therapy | 5 | 108 | 180 | 233 |
| 133 | Brain | 3 | 106 | 3059 | 2987 |
| 134 | Radiology | 2 | 104 | 2418 | 1388 |
| 134 | Radiography | 2 | 104 | 949 | 713 |
| 136 | Cardiovascular diseases | 8 | 103 | 1202 | 1644 |
| 137 | Infection control | 6 | 102 | 489 | 764 |
| 138 | Health promotion | 7 | 99 | 1081 | 1606 |
| 139 | Telemedicine | 6 | 98 | 210 | 426 |
| 140 | Long-Term Care | 4 | 97 | 518 | 711 |
| 140 | Long-term care facilities | 4 | 97 | 515 | 705 |
| 142 | Kidney diseases | 7 | 96 | 771 | 1203 |
| 143 | Human genetics | 2 | 95 | 3192 | 4117 |
| 144 | Hemodynamics | 3 | 94 | 727 | 998 |
| 145 | Neurochemistry | 3 | 92 | 2780 | 2910 |
| 146 | Health Services Administration | 3 | 91 | 1347 | 1197 |
| 146 | Brain damage | 5 | 91 | 333 | 518 |
| 148 | Respiration | 3 | 88 | 1821 | 1933 |
| 149 | Physiology | 11 | 87 | 2871 | 4981 |
| 149 | Hemostasis | 3 | 87 | 993 | 915 |
| 149 | Geriatric Oncology | 2 | 87 | 905 | 847 |
| 152 | Decision making | 2 | 86 | 2271 | 1593 |
| 153 | Nursing | 3 | 85 | 2366 | 1691 |
| 154 | Critical Care | 4 | 84 | 1799 | 2555 |
| 154 | Critical Care Medicine | 4 | 84 | 1653 | 2456 |
| 154 | Respiratory system | 2 | 84 | 898 | 836 |
| 157 | Allergy | 3 | 80 | 1519 | 2020 |
| 158 | Schizophrenia | 3 | 75 | 1263 | 1503 |
| 159 | Forensic Psychology | 2 | 74 | 586 | 414 |
| 160 | Medical Microbiology | 2 | 73 | 3446 | 3612 |
| 161 | Biocompatible Materials | 1 | 71 | 5906 | 5080 |
| 162 | Safety management | 2 | 69 | 990 | 553 |
| 162 | Memory | 2 | 69 | 2777 | 2647 |
| 164 | Quality Assurance | 1 | 66 | 954 | 375 |
| 165 | air quality management | 1 | 65 | 1232 | 811 |
| 165 | indoor air pollution | 1 | 65 | 892 | 592 |
| 165 | Ventilation | 1 | 65 | 1179 | 688 |
| 165 | Sick building syndrome | 1 | 65 | 892 | 592 |
| 169 | Nephrology | 4 | 61 | 617 | 1063 |
| 169 | vascular diseases | 3 | 61 | 886 | 1216 |
| 169 | arthritis | 5 | 61 | 1206 | 2146 |
| 172 | Asthma | 1 | 60 | 1483 | 943 |
| 173 | men | 2 | 57 | 444 | 386 |
| 174 | pain | 2 | 53 | 2093 | 2219 |
| 175 | Chemistry | 1 | 51 | 13541 | 11963 |
| 175 | Community Psychiatry | 3 | 51 | 1209 | 1693 |
| 175 | preventive medicine | 5 | 51 | 1214 | 2189 |
| 178 | Diagnostic Imaging | 2 | 50 | 3195 | 2886 |
| 179 | Social Sciences | 2 | 49 | 5547 | 3915 |
| 179 | Sociology | 2 | 49 | 4475 | 4021 |
| 179 | violence | 2 | 49 | 1319 | 1407 |
| 179 | health planning | 2 | 49 | 3257 | 2961 |
| 179 | sex crimes | 2 | 49 | 850 | 879 |
| 184 | Neuropsychiatry | 4 | 48 | 919 | 1460 |
| 184 | Developmental Neurobiology | 2 | 48 | 856 | 861 |
| 186 | Career development | 1 | 47 | 874 | 484 |
| 186 | Learning | 1 | 47 | 2524 | 1939 |
| 188 | Biomedical Engineering | 3 | 46 | 6167 | 7079 |
| 189 | Psychoneuroimmunology | 1 | 45 | 1281 | 1379 |
| 189 | Neuroimmunology | 1 | 45 | 1426 | 1510 |
| 191 | Pharmacogenetics | 2 | 44 | 1613 | 2010 |
| 191 | Genomics | 2 | 44 | 4774 | 5348 |
| 191 | Women's health | 3 | 44 | 1646 | 2125 |
| 194 | Behavioral Genetics | 1 | 43 | 481 | 489 |
| 194 | Diet | 2 | 43 | 3098 | 3835 |
| 194 | Chronic diseases | 2 | 43 | 1039 | 1405 |
| 197 | Clinical Immunology | 3 | 42 | 1630 | 2181 |
| 198 | Lymphoma | 4 | 41 | 544 | 507 |
| 198 | Multiple Myeloma | 4 | 41 | 536 | 487 |
| 198 | Leukemia | 4 | 41 | 1256 | 1868 |
| 198 | Cancer | 4 | 41 | 3989 | 5828 |
| 202 | drug evaluation | 1 | 40 | 2634 | 2307 |
| 203 | Eating Disorders | 1 | 39 | 1632 | 1436 |
| 203 | Feeding and Eating Disorders | 1 | 39 | 1566 | 1384 |
| 203 | families | 1 | 39 | 1595 | 1094 |
| 203 | Quality of life | 1 | 39 | 3032 | 2865 |
| 207 | visualization | 4 | 38 | 1731 | 1386 |
| 207 | Bacterial infections | 3 | 38 | 1080 | 2014 |
| 209 | Developing countries | 1 | 37 | 4701 | 3723 |
| 210 | liver | 1 | 36 | 740 | 642 |
| 211 | Diabetes mellitus | 3 | 35 | 2633 | 3991 |
| 211 | Vaccination | 1 | 35 | 605 | 602 |
| 211 | cardiac catheterization | 12 | 35 | 463 | 1212 |
| 211 | sex differences | 1 | 35 | 327 | 363 |
| 211 | Diabetes | 3 | 35 | 2751 | 4050 |
| 216 | Nutrition physiology | 4 | 34 | 759 | 1512 |
| 216 | health services | 5 | 34 | 947 | 1938 |
| 216 | Bones | 1 | 34 | 1756 | 1763 |
| 219 | Rheumatology | 5 | 33 | 1228 | 2215 |
| 220 | Japan | 1 | 32 | 3661 | 2804 |
| 220 | Military psychology | 2 | 32 | 172 | 196 |
| 222 | Cytology | 3 | 31 | 4926 | 6883 |
| 222 | Radiation Oncology | 1 | 31 | 755 | 786 |
| 224 | Ecology | 1 | 30 | 9939 | 10220 |
| 224 | Emergency Medical Services | 2 | 30 | 1256 | 1497 |
| 224 | Microbial Ecology | 1 | 30 | 4050 | 4656 |
| 224 | Infections | 3 | 30 | 1507 | 2679 |
| 224 | Physical fitness | 1 | 30 | 1948 | 1814 |
| 229 | Immunotherapy | 1 | 29 | 3442 | 3610 |
| 230 | medical education | 6 | 28 | 1623 | 3235 |
| 230 | Psychiatric hospitals | 1 | 28 | 624 | 552 |
| 232 | Systems Analysis | 1 | 27 | 2205 | 1948 |
| 232 | Cost control | 2 | 27 | 221 | 284 |
| 234 | Psychosomatic Medicine | 2 | 26 | 1199 | 1795 |
| 235 | Nutritional support | 2 | 24 | 260 | 485 |
| 235 | Cognition | 6 | 24 | 1383 | 2963 |
| 237 | calcification | 1 | 23 | 1072 | 1301 |
| 237 | Psychiatric Epidemiology | 2 | 23 | 752 | 1389 |
| 239 | Immunopathology | 1 | 22 | 2519 | 2828 |
| 239 | Oxidative stress | 1 | 22 | 2198 | 2860 |
| 239 | Cellular senescence | 1 | 22 | 1519 | 2069 |
| 239 | Parasitic Diseases | 2 | 22 | 3056 | 4091 |
| 239 | Visual Perception | 1 | 22 | 3456 | 3507 |
| 239 | Attention | 1 | 22 | 3620 | 3687 |
| 239 | drugs | 1 | 22 | 4200 | 4377 |
| 239 | Perception | 1 | 22 | 3709 | 3765 |
| 247 | Biophysics | 2 | 21 | 7603 | 9130 |
| 247 | Medical Physics | 2 | 21 | 2355 | 2844 |
| 247 | behavior modification | 2 | 21 | 496 | 855 |
| 250 | General Surgery | 1 | 20 | 1509 | 1367 |
| 250 | Disease management | 3 | 20 | 139 | 296 |
| 250 | personality | 2 | 20 | 1895 | 2697 |
| 253 | Biotechnology | 1 | 19 | 9734 | 10328 |
| 253 | Dermatology | 2 | 19 | 2600 | 3293 |
| 255 | Criminal psychology | 1 | 18 | 1313 | 1325 |
| 255 | correctional psychology | 1 | 18 | 432 | 549 |
| 257 | Genetic Research | 1 | 17 | 435 | 536 |
| 257 | Carcinogenesis | 1 | 17 | 1978 | 2543 |
| 257 | histological techniques | 1 | 17 | 1524 | 1813 |
| 260 | sexual behavior | 1 | 16 | 1307 | 1548 |
| 261 | Virology | 2 | 15 | 4416 | 6452 |
| 261 | Alternative Medicine | 1 | 15 | 3562 | 4170 |
| 261 | Parasitology | 1 | 15 | 4105 | 4546 |
| 261 | Pacific Islands | 1 | 15 | 772 | 767 |
| 261 | Bacteria | 1 | 15 | 793 | 1166 |
| 261 | Asia | 1 | 15 | 5556 | 5261 |
| 261 | Personality Assessment | 3 | 15 | 609 | 1272 |
| 261 | brain mapping | 1 | 15 | 1215 | 1634 |
| 269 | Adolescent Psychology | 1 | 14 | 1664 | 1934 |
| 269 | Child Development | 1 | 14 | 3550 | 4100 |
| 269 | Child psychology | 1 | 14 | 2735 | 3217 |
| 269 | Stem cells | 1 | 14 | 2857 | 3468 |
| 273 | Ergonomics | 2 | 13 | 1465 | 2100 |
| 273 | Lung Transplantation | 1 | 13 | 923 | 1101 |
| 273 | Environmental Health | 3 | 13 | 6433 | 10585 |
| 273 | Heart transplantation | 1 | 13 | 923 | 1101 |
| 273 | Food | 1 | 13 | 5459 | 6473 |
| 273 | feeding behavior | 1 | 13 | 1435 | 1953 |
| 273 | viruses | 1 | 13 | 2673 | 3571 |
| 273 | Appetite | 1 | 13 | 1290 | 1783 |
| 281 | Social support | 1 | 12 | 392 | 653 |
| 281 | Social environment | 1 | 12 | 471 | 745 |
| 281 | Gastrointestinal diseases | 1 | 12 | 1506 | 1872 |
| 284 | Risk Management | 1 | 11 | 1651 | 2069 |
| 284 | Counseling Psychology | 1 | 11 | 459 | 652 |
| 284 | Entropy | 1 | 11 | 2325 | 2485 |
| 284 | infection | 2 | 11 | 2548 | 4182 |
| 288 | Geriatric Nursing | 1 | 10 | 1014 | 1244 |
| 288 | Palliative Care | 1 | 10 | 1899 | 2308 |
| 288 | hospice care | 1 | 10 | 1224 | 1653 |
| 288 | Child | 1 | 10 | 4660 | 5318 |
| 288 | Cognitive neuroscience | 3 | 10 | 1088 | 2189 |
| 288 | Organ transplantation | 1 | 10 | 801 | 930 |
| 288 | Environment | 2 | 10 | 7033 | 10743 |
| 295 | Continuing Education | 2 | 9 | 609 | 943 |
| 295 | Microcirculation | 1 | 9 | 984 | 1393 |
| 295 | Transplantation | 1 | 9 | 2189 | 2718 |
| 295 | Social work | 3 | 9 | 1692 | 3205 |
| 299 | Pharmacy | 1 | 8 | 4016 | 5051 |
| 299 | Human-Computer Interaction | 2 | 8 | 2225 | 3766 |
| 299 | Oncogenes | 1 | 8 | 2010 | 2914 |
| 299 | Pharmacy management | 1 | 8 | 660 | 856 |
| 303 | Holistic Health | 1 | 7 | 1093 | 1519 |
| 303 | allied health | 1 | 7 | 591 | 951 |
| 305 | Magnetic Resonance Imaging | 1 | 6 | 1084 | 1566 |
| 305 | Behavioral research | 2 | 6 | 749 | 1799 |
| 305 | Cardiac rehabilitation | 1 | 6 | 169 | 345 |
| 305 | Medical innovations | 1 | 6 | 2114 | 3378 |
| 305 | psychiatric disorders | 2 | 6 | 71 | 206 |
| 305 | drug development | 1 | 6 | 2252 | 3391 |
| 311 | Ethics | 1 | 5 | 2006 | 2767 |
| 311 | Social Psychology | 1 | 5 | 3773 | 4975 |
| 311 | Sports Medicine | 3 | 5 | 3005 | 5056 |
| 311 | Travel | 1 | 5 | 1921 | 2778 |
| 311 | Randomized Controlled Trials | 1 | 5 | 2416 | 3458 |
| 311 | environmental exposure | 1 | 5 | 3720 | 5350 |
| 311 | Therapeutics | 1 | 5 | 3445 | 4815 |
| 311 | tomography | 2 | 5 | 603 | 1100 |
| 311 | Endocrine system | 2 | 5 | 1312 | 1232 |
| 320 | Orthopedics | 1 | 4 | 2899 | 3862 |
| 320 | Orthopedic Surgery | 1 | 4 | 1670 | 2358 |
| 320 | student | 1 | 4 | 150 | 298 |
| 323 | Medical Oncology | 1 | 3 | 3405 | 4682 |
| 323 | Neurovirology | 2 | 3 | 366 | 1032 |
| 323 | Industrial Safety | 1 | 3 | 2408 | 3462 |
| 323 | Neurophysiology | 1 | 3 | 4775 | 6354 |
| 323 | Radiobiology | 1 | 3 | 2711 | 3729 |
| 328 | Education | 1 | 2 | 7125 | 8592 |
| 328 | Toxicology | 1 | 2 | 7820 | 10187 |
| 328 | occupational diseases | 1 | 2 | 1862 | 3293 |
| 331 | Developmental Psychology | 1 | 1 | 1920 | 3038 |
| 331 | Well-being | 1 | 1 | 362 | 781 |
| 331 | human development | 1 | 1 | 1416 | 2355 |
| 334 | Pediatrics | 1 | 0 | 4816 | 7018 |
| 334 | Educational Technology | 1 | 0 | 3030 | 4960 |
| 334 | Evidence-Based Medicine | 1 | 0 | 2626 | 4080 |
| 334 | Congenital heart disease | 3 | 0 | 154 | 460 |
| 334 | Empathy | 1 | 0 | 82 | 205 |
| 334 | Educational Change | 1 | 0 | 155 | 381 |
| 334 | Sports | 2 | 0 | 2739 | 4749 |
| 334 | Family | 1 | 0 | 1790 | 3065 |
| 334 | Electrophysiology | 1 | 0 | 2164 | 3267 |
| 334 | Tropical Medicine | 1 | 0 | 3693 | 5638 |
| 334 | anesthesia | 1 | 0 | 1243 | 1903 |
| 334 | family violence | 1 | 0 | 821 | 1607 |
| 334 | child abuse | 1 | 0 | 1590 | 2682 |
| 334 | educational innovations | 1 | 0 | 1063 | 1895 |
