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Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Medicine3,138250,2723833
2Biochemistry2,139138,4738757
3Science1,298108,471156170
4Biology1,811106,209101160
5Neurology1,34694,5706567
6Molecular Biology1,42183,02671105
7Immunology1,28177,9371825
8Surgery25174,2444935
9Virology81766,6192248
10Physics45162,989630302
11Microbiology86156,36511299
12Research1,37952,1857079
13Natural history12747,584321192
14Cancer60146,3074132
15Cell Biology46742,877117117
16Cytology47342,692135119
17Human genetics21937,92983103
18Pediatrics55237,0443425
19Obstetrics1,23736,76433
20viruses48434,567813
21Immunity22833,9804136
22Biophysics71530,64710560
23Neurophysiology38728,0589392
24Hypertension70327,3111128
25Medical genetics43426,7694959
26Cardiovascular system50823,9872241
27Public Health55523,95510091
28arthritis42323,49833
29Hematology1,11322,9273982
30Endocrinology42122,0536884
31Geriatrics62721,9872019
32Chemistry40720,566702556
33Genetics29820,469162159
34Medical Microbiology25720,458199
35Nutrition52120,4024448
36Physiology46020,377104104
37Obesity41819,86877
38United States89319,368110127
39Epidemiology39218,3597668
40Allergy8116,9655822
41Pathology30616,8823431
42Transplantation45416,2841522
43Psychiatry33115,986196201
44Metabolic diseases22815,8386361
45Pharmacology39715,411219173
46Lung Transplantation43915,39632
46Heart transplantation43915,39632
48Diet30515,2582631
49Oncology16414,6375138
50Ophthalmology27214,4703929
51Metabolism24514,2579092
52free radicals24414,17734
53Rheumatology28514,07033
54Genetic therapy24813,77866
55Psychology37213,726230228
56Neurochemistry21913,3646241
57Dermatology20313,1554417
58Brain25812,35491101
59Aging51312,2142651
60Immune system6611,9645447
61rehabilitation33111,9352520
62Physical Therapy27111,6511513
63Immunotherapy7711,5298033
63Critical Care16111,5293544
65Neurobiology16111,4866459
66Critical Care Medicine15411,4753944
67Nervous system16211,15710198
68Diagnostic microbiology13810,7731920
69Environment16110,745329324
70Behavior31110,66282132
71Medical Oncology39010,6013139
72gene therapy19110,24967
73Psychophysiology2119,325183187
74Analytical Biochemistry549,2179217
75Memory1608,6827452
76Cytogenetics1078,37393106
77Pediatric Neurology788,2904560
78Diabetes mellitus1368,11792120
79United Kingdom1288,1106039
80Gerontology4138,0782131
81Hemodynamics2108,019514
82Biocompatible Materials1428,014317263
83Vaccines1397,9423415
84Diabetes1317,860101126
85Polymers1687,726485296
86Vision747,5807025
87Urology2687,4264553
88Cell differentiation1157,421105123
89Therapeutics1467,3335856
90Mental Disorders1357,318217221
91Neurons347,31610091
92Child3127,1562556
93Health2387,0533334
94Developmental Biology1206,965182183
95pain2166,8592171
96Toxicology1886,798263261
97drug therapy1426,74613389
98Virulence726,7065441
99Respiration1156,5426250
100Bacteriology1266,461104125
101Sociology1556,407196143
102preventive medicine1826,3841538
103Radiobiology3436,3233759
104Genomics1446,111140127
105Health promotion2206,0452146
106Lipids1185,9042736
107fertility1415,9035528
108Pharmaceutical Chemistry1455,889306251
108Infertility1425,8893219
110Oxidation-reduction925,70647
111Host-parasite interactions625,6828077
112Leukemia985,6225456
113Biotechnology1395,607604625
114Attention1425,5636550
115Clinical Chemistry1165,530177137
116Kidney diseases1545,5241011
117Perception1435,4969589
118Mental illness865,435151141
119Visual Perception1365,3086953
120cell physiology875,30296102
121Oncogenes845,2455984
122Radiology1265,2323613
123Nephrology1375,1521012
124Neuropsychology1535,146101132
125polymerization1184,969497351
126Pharmacogenetics1054,925910
127Radiography994,9163038
128Embryology624,691234173
129Genetic engineering774,52410384
130Materials1334,501796762
131proteins1234,49683102
132Research Design964,4953744
133Immunopathology1204,4672029
134diseases124,4658835
135Genetic regulation484,44799109
136Ecology954,446837832
137carcinogens544,3984724
138health behavior1724,3521932
139Medical Anthropology1054,3105180
140Adolescent1814,2926075
141human behavior864,278224237
142Clinical Trials854,25388
143Environmental Health1224,144450539
144Astrocytes464,122146
145Liver diseases604,110155170
146Oxidative stress744,095175
147Anatomy834,053202175
148Bioinformatics903,954144180
149histological techniques923,903714
150Women's health1463,8961516
151Chemotherapy773,8795728
152genome613,852120165
153Phonetics283,838353
154protein773,8127073
155Carcinogenesis523,8095022
156Psychopharmacology703,757178149
157Health Education1973,7443975
158Bioengineering693,673592553
159Chronic diseases323,6637966
160older people3383,6162634
161Sports Medicine2663,578101193
162mutagens383,5667127
163Microbial Ecology623,457284322
164Child psychology573,456236211
165Adolescent Medicine733,4252339
166Computational Biology813,405239252
167Biomedical Engineering1603,329338533
168Molecular Microbiology583,29664110
169epilepsy1033,26888
170Signal Transduction633,2565463
171drug development453,2176780
172Homeostasis113,18111871
172Cell metabolism113,18117072
174Food513,167407200
175Learning353,166222129
176Orthopedics1123,09597142
177Medical Physics1443,08990149
178Nursing1473,0684444
179Social Psychology793,060270305
180Growth333,042280218
181Child Development813,041217236
182Medical innovations352,9838294
183nucleic acids782,979183318
184Biochemical Engineering272,973750506
185General Surgery1742,95458
186gene mapping632,953160207
187Sports2472,93792193
188Stem cells622,920132103
189Muscles952,919824
190Statistics902,866337234
191Membranes772,862148191
192management822,861404450
193Neuromuscular diseases912,839817
194Chromosome mapping582,820134139
195Gene expression regulation332,789123121
196Molecular structure452,775296190
197Histochemistry832,7023529
198Heart Failure472,6922821
199collagen412,68487
200Hormones722,6516474
201Clinical Immunology712,6453726
202Thrombosis682,6447785
203vascular diseases752,6253577
204behavioral medicine1022,61535109
205Mathematics1692,559831661
206Disease132,4992567
207Optics1082,498593470
208Sleep772,476103145
209Sleep Disorders792,474102139
210Histology882,464111181
211Recombinant DNA582,4595957
212Animal Behavior342,434457304
213alcoholism962,432102144
214Immunogenetics632,4071826
214marketing472,407256250
216Antioxidants372,4062840
217Molecular cloning532,3526250
218Genetic recombination522,3516051
219Thorax812,3332023
220Extracellular matrix312,327118
221Environmental Toxicology262,289482209
222Developmental Genetics182,251158144
223Electrophysiology1122,2441118
224Clinical Biochemistry532,2185536
225Contraception682,2172718
226Medical Laboratory Science782,190154275
227Health Policy822,175139159
227Schizophrenia862,17566119
229Nanotechnology682,160892968
230enzymes472,158138110
231medical education992,153105124
232Health Services Administration1302,1451846
233Alzheimer's disease962,11387104
234Composite Materials572,106371364
235Photochemistry562,09210484
236Ethology232,053428270
237morbidity52,0411111
237mortality52,0413213
239Criminology482,00712580
240infection321,996243147
241Psychosomatic Medicine321,992131110
242Light531,96261196
243cloning211,9137564
244Molecular Pharmacology331,90510081
245Elderly2881,9002425
246cytokines261,88414743
247Birth control491,8791813
248Health insurance721,8732459
249Diagnostic Imaging631,861166173
250Antigens541,8494050
251Microorganisms221,844212168
252Business301,827417320
253Substance Abuse801,813117136
254Clinical Psychology641,805195326
255Reproductive health451,7982814
256Marine Biology621,794420416
256Cell death381,794126182
258Dietetics751,7884438
259Psycholinguistics161,786311147
260Infections281,782158130
261health services901,7806277
262Analytical Chemistry451,7291.1K861
263Bone diseases181,7013323
264Reproduction611,698365371
265adolescence501,68496118
266Quality of life481,68180120
267Bones331,6678390
268Health Services Research881,66477143
269Colloids411,661873778
270Dentistry641,6384733
271drug addiction681,62896158
272Mental Health Services531,58710588
273Communication571,556268269
274Speech301,552156118
275Immunochemistry631,5481929
276Cytokine161,5473812
277Smoking551,5366788
278Digestive system diseases441,5327246
279Community Psychiatry191,516228110
280Education1051,514424484
281cell interaction381,5115951
282Child welfare711,5064650
283Organic Chemistry641,505579646
284viral genetics121,456123161
285Maternal health services661,449712
286Antibodies371,4263041
287Social Sciences881,424355357
288Steroids291,42212355
289Spine181,415189145
290Geriatric Psychiatry481,40385104
291Condensed Matter721,395785886
292Youth281,39111577
293Cardiovascular diseases1041,38047168
294chronic disease261,3732918
295RNA181,37011868
296Nuclear Medicine601,36989147
297Mental Health601,345144151
298drugs401,332304263
299mycoses91,318327138
300Zoology461,313539384
301Speech Disorders441,309160162
302Surface Chemistry321,3081.1K863
303Physical fitness731,30753127
304nuclear magnetic resonance481,263140148
305Crystallography1081,24869133
306Magnetic Resonance Spectroscopy541,247131149
307Orthopedic Surgery391,242106122
308Nitric oxide211,23377
309Growth factors81,2284220
310feeding behavior241,2269869
311biological factors411,223259253
312Teratology291,2222726
313Solid State Physics691,221859957
314Botany301,2071.2K1.1K
315Emergency Medicine961,18480146
316Developmental Psychology141,182406249
317X-ray crystallography881,1801240
318Multiple sclerosis731,17935
319Hospitals441,17497106
320Neuroimmunology251,1707182
321Biomechanics301,163255244
322Metallurgy281,160613419
322Raman spectroscopy21,16088347
324Europe361,155764448
325nanoscience281,132787763
326Criminal psychology331,129126109
327Developmental Disabilities351,126164207
328Physical Chemistry211,117814578
329Mathematical Physics571,111496501
330Bioorganic chemistry401,109568635
331Otolaryngology411,1006073
332Parenteral nutrition351,09092170
333disease outbreaks71,08321454
333Epidemics71,08320854
335Eating Disorders311,060119124
335Feeding and Eating Disorders311,060108118
337cardiac catheterization831,0581443
338Spectrum analysis471,0501.0K1.1K
339Drug design321,041178224
340North America331,0326040
341Inflammation211,020214143
342Information Technology291,014465349
343Parasitology431,012458448
344Geriatric Oncology361,0112837
345Bacterial infections311,01067175
346Cardiac electrophysiology191,0082416
346arrhythmia191,0082416
348psychotherapy211,004405357
348Metals251,004586427
350Pharmacy431,000348401
350biological evolution371,000423646
352Appetite1599212574
353Geology69912.0K769
354crime2697813299
355behavior therapy28974209194
356Statistical physics269711.3K940
357Environmental Microbiology13968454329
358abnormalities239661311
359primary prevention199475814
360Teaching25937354234
361Optical materials29928594640
362blood transfusion519243769
363Cognition19923535412
364Pollution309191.5K1.8K
365Developmental Immunology279145654
366ethnicity679091120
367Neurosurgery38904155236
368Biometrics41901160211
369Language Disorders23900196149
370Menopause268962828
371Hearing26891148149
372Quantum electronics68901.0K242
373Organ transplantation358892515
374Hippocampus108878763
375Psychiatric Nursing678841323
375Nonlinear Dynamics19884855576
377Systems Biology35880118126
378Exercise7287999241
379Neuropsychiatry32868114147
379Production Management8868503312
381Brain damage218593331
382health and race6085357
383Mass Spectrometry20852363246
384Pediatric Rheumatology35851111
385Medical Technology5984869238
386Cardiac rehabilitation24839112
387Engineering45831778746
388Psychoneuroimmunology1983072104
389Materials Science1098225731.4K
390Community Psychology13815168121
391Oceanography22810587509
392environmental pollution267981.3K1.4K
393Developmental Neurobiology197965332
394child behavior1378012082
394violence33780159210
396Pediatric Nursing467772529
397Operations Research77731.3K533
398Earth Sciences37662.7K826
399Autism23761118145
400Automation57591.6K641
401Drug delivery systems19756299343
402Ergonomics8754505162
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407Electrophoresis13741645340
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411soil microbiology7724751502
412Travel297226855
413Functional Genomics157183751
414Artificial Intelligence277131.1K976
415Clinical Pharmacology18712378278
416complementary therapies31711258237
416Autoimmune diseases267115890
418drug abuse307088774
419Algae32706103173
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428Tropical Medicine34684224267
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431Antiviral agents256783231
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