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Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Science8,701618,59515
2Biology10,910614,77914
3Medicine11,070443,50712
4Molecular Biology10,561443,22311
5Biochemistry12,797442,84611
6Physics2,654365,88334
7Cytology4,327317,51814
8Cell Biology3,807296,38914
9Neurology5,854280,55712
10Chemistry7,064277,89249
11Microbiology5,444276,10422
12Research8,285264,85511
13Natural history566242,359168
14Immunology4,137201,89511
15Virology2,379197,52014
16Physiology3,858152,65211
17Pharmacology4,196137,94111
18Biophysics5,351121,64411
19Cancer2,431115,15612
20Human genetics849112,756213
21Endocrinology2,245105,44111
22Immunity1,272104,95012
23Neurophysiology2,056103,87811
24Genetics1,68493,15238
25Biotechnology1,79688,52423
26Toxicology2,65685,98011
27Metabolism1,41666,56011
28Cell differentiation1,04065,65113
29Medical genetics1,40062,89424
30Metabolic diseases98662,21311
31Neurochemistry1,54760,89211
32Developmental Biology1,03859,30016
32nucleic acids81059,300112
34Hematology1,48258,13777
35Reproduction1,31454,60311
36Pharmaceutical Chemistry1,59154,13311
37Biocompatible Materials1,26153,88923
38Nutrition1,61151,80138
39Ecology1,02350,9341156
40Environment97450,00439
41viruses87748,48511
42Bioengineering70648,43729
43Nanotechnology1,04147,310940
44Anatomy1,16846,50814
45free radicals47846,03711
46Medical Microbiology1,06545,66011
47Psychiatry94644,9462850
48Embryology81044,84414
49Diabetes80243,09122
50cell physiology82241,22111
51Immune system43041,21216
52Cardiovascular system51240,95225
53Environmental Health1,03640,820814
54Oncogenes59138,62511
55Cell death68737,84411
56Neurobiology85137,46811
57Diabetes mellitus63937,30122
58Biochemical Engineering23536,62157
59Oncology58436,48213
60Psychophysiology74335,81228
61Pathology1,01335,58112
62Immunotherapy55835,21915
63Brain1,15635,13811
64Parasitology1,36335,02511
65Signal Transduction55134,79611
66Pollution87833,4611222
67Genomics1,18633,15611
68Host-parasite interactions51333,03811
69Analytical Chemistry99932,9061113
70Hypertension52432,66427
71Allergy32232,02527
72Neurons20131,019720
73Nervous system61129,487310
74Stem cells82129,26011
75Virulence55328,36311
76Cytogenetics52728,20837
77Public Health1,16027,6241040
78Histology74726,65011
79Clinical Chemistry90726,42212
80Parasitic Diseases89526,15311
81Obesity58225,72822
82Biomedical Engineering82525,71923
83Aging72625,45722
84Cell metabolism26925,01012
85United Kingdom48024,26322
86Respiration62124,05711
87Epidemiology89923,856945
88Diet50023,8391018
89gene mapping58223,55518
90Growth34822,838315
91Sports Medicine80322,18211
92environmental pollution68422,067712
93Therapeutics59622,04923
94Homeostasis13622,00912
95proteins75321,82915
96Materials54021,33573196
97Diagnostic microbiology30821,22111
98Psychopharmacology44920,667518
99Microbial Ecology45020,630838
100Mental Disorders46820,5353867
101Botany33820,3706666
102Genetic regulation36120,34919
103Oxidation-reduction28819,94511
104Pharmacy62519,64514
105Liver diseases37819,30911
106Medical Oncology60118,9622232
107Antioxidants29018,94711
108drug therapy63018,94317
109Medical innovations22818,78612
110Genetic engineering43618,78322
111transport vesicles5118,68715
112Environmental Toxicology43718,655716
113nanoscience32218,3852347
114Computational Biology56417,910287
115Drug design37817,86811
116Geriatrics47817,786635
117Proteome41017,53417
118Behavior45417,18539
119Bacteriology34617,029312
120Neuropsychology50816,70123
121drug development21916,51812
122Pediatric Neurology14916,3261117
123Molecular structure26216,161620
124genome37116,0295113
125Parasites58215,20911
126Oxidative stress32415,17911
127Inflammation43815,15911
128Chromosome mapping45515,05011
129Psychology42414,99535133
130Genetic therapy43114,92011
131Hormones47614,91211
132gene therapy34714,72711
133human behavior34814,651114
134Molecular Genetics35414,606312
135Critical Care Medicine21514,563814
136Critical Care22514,504814
137Sports45414,36512
138Industrial Microbiology24214,36095
139Microorganisms22514,33796
140Hemodynamics21414,02011
141Pharmacognosy43113,71912
142Medical Laboratory Science33813,63823
143infection44613,55312
144Immunopathology41613,54111
145pain29313,529111
146Animal Behavior27713,00446
147Mental illness30112,9472541
148cell interaction38512,75511
149Environmental monitoring43612,713618
150Bioinformatics44912,2992131
151Pediatrics30212,2635687
152Drug delivery systems27812,24811
153carcinogens31612,10911
154Environmental Engineering28712,0562771
155Materials Science30812,027124186
156cloning19911,91411
157biological evolution25611,8811791
158Bacterial infections14111,85113
159mycoses14511,77823
160Vaccines46911,75322
161Food46611,729410
162Organic Chemistry51511,5611848
163Bioorganic chemistry47311,551620
163vascular diseases22311,55111
165Thrombosis25911,51611
166Gene expression regulation25111,509238
167cytokines30211,41311
168Lipids29011,36411
169Cardiovascular diseases39211,26022
170Environmental pollutants37511,22824
171Surgery20111,17533137
172mutagens24810,74611
173Alternative Medicine50910,71411
174Molecular Microbiology26410,66818
175Pharmacogenetics28910,50911
176Proteomics26410,470110
177Histochemistry34610,24512
178Membranes23910,23111
179Astrocytes15810,22511
180Diagnostic Imaging43710,14828
181Molecular Pharmacology25210,06911
182Carcinogenesis25410,01912
183disease vectors3759,82611
184Systems Biology4989,76611
185Developmental Genetics1609,585559
186Medicinal plants2559,41042
187Molecular evolution1859,3371048
188complementary therapies4299,23111
189Evolution2199,0491693
190Neuroimmunology1818,86411
191biomedicine2958,79321
192Ophthalmology3298,736922
193Plants1128,5778894
194fertility1838,47076
195Transplantation2518,4361229
196Cellular senescence1778,35511
197plant molecular biology1038,33377109
198Medical Physics3668,3241135
199Infections1698,30026
200Ethology1478,26047
201Colloids2048,0845360
202drugs2988,07611
203pollutants2098,05145
204Clinical Immunology2538,05022
205Agricultural Chemistry2388,0264235
206sanitation1678,0053098
207Gerontology2377,98878
208Leukemia1847,9491019
209biological factors3677,88665
210Muscles2037,76733
211Molecular ecology1097,5981926
212miniaturization1487,54129149
213Nanostructures1577,526650
214Bioenergetics1307,47522
215DNA polymerases757,410226
216Electrophoresis2867,35633
217histological techniques1727,30112
218Clinical Biochemistry2647,25611
219Energy metabolism1127,11122
220Obstetrics3437,0743984
221Environmental Microbiology1537,0631513
222Plant cells887,01896192
223Europe3746,990711
224Radiobiology3416,9824891
225Pharmaceutical Technology2316,92658
226Surface Chemistry1606,8835856
227Food Microbiology2096,754211
228Tropical Medicine3206,71234
229natural products3606,709925
230environmental exposure1626,68587
231Psychoneuroimmunology1306,66311
232Nanostructured Materials1896,65788159
233Chromosomes1396,62421
234Marine Biology1926,6061830
235Medical Technology2386,45911
236Nanoparticles1586,4441328
237Chromatographic analysis3026,38733
238Animal breeding2426,30511
239Breeding2416,273321
240Autoimmunity1286,15145
241viral genetics676,0632491
242Cell communication2156,05011
243Biopharmaceutics1856,02833
244Cerebral cortex1415,991531
245Zoology2685,9661118
246Optical materials1225,964142190
247Polymers2575,948206324
248Entomology1725,9422713
249Microscopy3305,82418
250Infertility1375,8071617
251Water pollution1195,7853962
252Technology2125,7542045
253Biosensors1355,7431821
254RNA1515,74114
255Population Genetics1175,7322050
256Physical fitness2395,68637
257Developmental Immunology1755,61821
258Nuclear Medicine2595,585220
259Immunopharmacology1755,58111
260enzymes1795,56225
261Genes2475,54615
262Bones1595,53914
263Clinical Pharmacology2525,51138
264Chemotherapy2665,49712
265Meteorology855,494109102
266arthritis1725,425413
267Health1885,420814
268Malaria1885,39943
269drug evaluation2185,36914
270cell membrane905,36223
271Andrology1735,32511
272Neuropharmacology1425,31211
273Environmental Chemistry1905,239589
274environmental protection1535,2141155
274Food additives805,21471
276Autoimmune diseases1195,19244
277Recombinant DNA2375,18525
278Sleep1875,0811039
279embryonic development1245,07911
280Immunochemistry1425,02321
281Evidence-Based Medicine2405,00711
282mutation764,96221
283Cell division1634,94814
284Molecular Imaging1984,876223
285Dermatology1974,8286186
286vitamin C1114,80611
286vitamin E1114,80611
288protein2554,773373
289Health Policy1904,7342046
290food technology1764,7091625
291Mass Spectrometry1304,67989
292Bioelectronics954,6742024
293Autoantibodies974,64144
294Neurosurgery1094,59048
295Neuromuscular diseases1314,55133
296Biomechanics1654,543221
297Exercise2074,52916
298animals1664,45275
299Orthopedics2044,4281757
300rehabilitation1604,425725
301medical education3574,406445
302Cytokine764,35311
303Biodiversity1344,3181559
304Disease574,29111
305soil microbiology644,2282329
306Sleep Disorders1884,2221140
307Emerging infectious diseases924,22012
308animal diseases2204,21011
309Urology1534,199113229
310Molecular cloning2014,17125
311Neurotoxicology1394,13911
312Developmental Neurobiology1354,10911
313cell adhesion molecules1254,04911
314Herbal medicine1274,03111
315Physical Chemistry1414,02277255
316Spectrum analysis1813,964164335
317Hematopoietic stem cell transplantation983,92611
318Genetic recombination1823,91426
319ecosystem833,819934
320Chemical analysis1443,742811
321Alzheimer's disease2173,72937161
322drug resistance1343,71112
323Analytical Biochemistry1493,662512
324amino acids1453,63525
325Chromatography1703,61877
326Physical Therapy1213,5971134
326Insects743,5972513
328United States2213,55959236
329peptides1423,50833
330Photochemistry1013,43549
331diseases153,40321
332China1773,4024031
333Respiratory system913,36711
334Bioinorganic chemistry973,3581916
335Synaptic Transmission983,35666
336occupational diseases863,3401510
337Physical organic chemistry1463,3361718
338Pharmacokinetics1043,31852
339Electrophysiology1063,30411
340Neuroendocrinology243,29711
341blood transfusion1083,276911
342Evolutionary Genetics1393,26711
342Molecular Epidemiology1393,26711
344Environmental Policy733,2584384
345Morphology1333,25714
346Steroids1313,22916
347Sarcopenia723,21612
347Informatics823,216524
349Mycology1313,1973384
350gastrointestinal tract903,14711
351Neuropsychiatry943,1402226
352Gene expression803,125512
353Growth factors403,10511
354Combinatorial chemistry873,093439
355Bone diseases633,07218
356biochemical markers1313,05211
357Animal genetics1233,04965
358Toxins1443,03111
359Dementia1843,01045167
360Nutrition physiology892,983715
361Digestive system diseases1262,97211
362Phytotherapy1352,97133
363Marine Pollution562,9691818
364glycoproteins952,96614
364Glycoconjugates952,96614
364glycolipids952,96614
367Catalysis1092,912374717
368nuclear magnetic resonance1142,906440
369Magnetic Resonance Spectroscopy962,8951017
370venom1302,88711
371Veterinary Immunology1402,87612
372Serology632,864102
373Sexual health1202,86239
374Clinical Psychology672,854126271
375toxicity testing1472,84745
376risk factors642,80823
377Rheumatology1102,798627
377Learning1112,798965
379visualization5242,79012
380Comparative Physiology872,7871012
381Kidney diseases1172,7821420
382Teaching1362,743519
383Engineering1402,7072044
384Antibacterial agents792,69213
385Functional Genomics722,61421
386musculoskeletal system542,60611
387Microelectronics562,592168434
388Substance Abuse1032,5543745
389Plant physiology542,513192352
390sexual behavior812,50516
391Schizophrenia912,47952142
392Radiology1162,4761719
393Endocrine glands502,47416
394Immunogenetics722,46939
395Protozoa782,467313
396alcoholism1192,44137106
397Child1692,41019117
398Water672,40398221
399Biodiversity conservation562,399117340
400Parenteral nutrition912,390493
401Environmental Management642,38745109
402Emergency Medicine1222,36645
402Radiation1372,366415
404Bipolar Disorder332,3615932
405Animal ecology702,3585594
406DNA methylation562,34612
407Chemical Engineering822,330431731
408Environmental Law512,3064597
409Insect biochemistry382,298168
410mammals972,296912
411Health Services Research1112,2853099
412Ethnology1072,26796
413eye192,236511
414Reproductive toxicology822,23328
415calcification882,232110
416Extracellular matrix392,20945
416collagen392,20945
418Retina162,20168
419Light682,1999124
420cell proliferation782,18521
421Lipid metabolism682,16713
421Lipid682,16713
423eugenics802,163814
424Carbohydrates622,14536
425Oligosaccharide612,14114
426Amyotrophic Lateral Sclerosis522,14065
427epilepsy892,139617
428Cell cycle752,12521
429brain mapping722,1201471
430Australia982,1059899
431Paleontology852,0946663
432Adolescent Medicine242,0928348
433Foodborne diseases632,08232
434Agriculture992,07665117
435Microbial Biotechnology642,0511818
436Crystallography1322,0242788
437preventive medicine822,0233095
438Biomass Energy422,010189254
439Primates951,998833
440behavioral medicine671,99327138
441feeding behavior641,988420
442Anti-inflammatory agents651,96711
443Animal Nutrition821,96373
444DNA941,96215
445Health promotion1011,95938126
446Enteral nutrition681,955874
447Metastasis321,953614
448Mutagenesis641,94221
449Molecular recognition211,93561
449Functional foods901,93512
451Veterinary Pathology881,92611
452heredity691,9181730
453Antigens751,905116
454Nephrology531,8934531
455Surface-Active Agents541,8911115
455Surface properties541,8911115
457Cognition1011,88051188
458biopolymers711,8463155
458Birds561,8469855
460older people1381,823719
461DNS721,81212
462Green Chemistry551,805207394
463Geriatric Psychiatry751,8043064
464Ornithology501,7977134
465Aquaculture861,78777
466Gastrointestinal diseases791,782310
467prostaglandins561,77412
468Reproductive health811,772410
469scientific societies641,7711527
470Spine631,7302994
471Neurotransmitters401,7291026
472Africa2051,71336
473Biogeography271,711150164
474Climate change231,710193391
475Biological Systems561,70143
476Chronic diseases491,69841183
477Memory701,683650
478Orthopedic Surgery591,6723253
479Apoptosis671,67122
479neurotoxins671,67122
479Neurotoxic agents671,67122
479Nerve regeneration671,67122
483Zoonoses691,66812
484Emergency Medical Services851,66343
485Thorax351,6524715
486Social Psychology161,645504231
487Fisheries631,6402639
488Diagnosis721,61821
489Cardiac electrophysiology311,61532
489arrhythmia311,61532
491Biomolecules411,612460
492Eutrophication181,602267419
493Frontotemporal lobar degeneration441,59744
494Vaccination471,59211
495Global Health1271,5891726
495X-rays661,58923
497Jurisprudence811,5821410
498Primary health care1241,5801852
499Vision511,5661342
500Mathematics781,564960424
501Microcirculation751,56018
502pain management771,55429
503X-ray crystallography1021,544966
504Electrochemistry741,540198305
504Asia971,5402726
506Interferons531,53917
507Hemostasis741,53516
508Photobiology361,52024
509Crystal growth551,5184274
510Genetic epidemiology491,5152640
511Plant genetic engineering411,51257132
512cell movement491,510211
513Bacterial diseases771,50811
514Child Development801,50554313
515Research Design731,5046103
516Geriatric Oncology561,49637
517Neurovirology721,49033
518Cytoskeleton521,48529
519Infection control811,4691035
520Flow cytometry561,4651111
521Social behavior381,44844111
522Genetic Toxicology361,44436
523Anthropology741,44260112
524psychopathology81,43414356
525Tissue Engineering571,433111
526DNA repair621,432417
527food contamination661,420129
528Genetic disorders511,3992130
529livestock871,39076
530Optics761,382466685
531Bacteria231,381614
532polymerization1051,3765131.1K
533drug toxicity551,37514
534Nanobiotechnology481,374315
535Japan1161,3676385
536Biomarkers581,36011
537embryo transfer561,35543
538polar regions471,344129
539preimplantation genetic diagnosis551,34133
540Appetite501,333633
541Fishery management531,32088
541rare diseases621,32015
543Synapses451,319933
544Yeast291,3122041
545Freeze-Drying311,30822
545Hypothermia311,30822
545Freeze Drying311,30822
548Women's health771,2941872
549Randomized Controlled Trials991,287625
550disease outbreaks261,2635586
551Animal welfare711,25212
552Asthma691,24823
553Audiology681,2143098
554Epidemics251,2135487
555Heart Failure351,208313
556biological monitoring361,207617
557Animal Physiology151,203189
557Natural selection151,203189
557Mitochondria261,20311
557genetic selection151,203189
561Drug targeting461,20247
562Plant Genetics191,200157180
563Chronobiology501,192422
563biological clocks501,192422
563circadian rhythm501,192422
563biological rhythms501,192422
567Quality of life461,18832159
568Psychosomatic Medicine401,1793998
569healthcare disparities461,171818
569Perception321,171112126
571Photonics481,166244533
572locomotion361,151313
572posture361,151313
572gait361,151313
572walking361,151313
576Cognitive neuroscience371,139115415
577Nutritional support261,10615
578Electronics491,105450620
578Eating Disorders401,105109175
580drug addiction321,104172235
580antibiotics321,1042216
582Wildlife conservation321,1022221
582Feeding and Eating Disorders391,102107174
584Socioeconomic Factors441,0891228
585Autism391,0841879
586Respiratory Infections611,08111
587Agricultural Ecology211,078112176
588Cognitive Science331,076120410
588Plant diseases451,076311375
590Dentistry731,0651740
591Pregnancy661,045731
592Human physiology71,042331
593Oral Medicine1061,041129
594Hippocampus331,0391197
595hygiene341,0361019
596Circadian rhythms421,028525
597Cell survival371,015315
597molecular chaperones371,015315
599Teratology391,0131857
599Neuroplasticity481,01321
599neuronal plasticity461,01311
599ethanol661,01329
603Trace elements391,01138
604pharmaceutical industry441,0091219
605Nursing711,00198148
605Hospitals621,00134122
607dietary supplements37998114
608Animal husbandry319962412
609poverty35994917
610Occupational Health649922883
611Plant breeding469862653
612Synthetic biology409852041
613industrial hygiene719802639
614Data Mining859782127
615Metallurgy30974301164
616Animal Biotechnology3596442
616Palliative Care469642854
618Otolaryngology4595497162
619Forensic Genetics409512050
620Antibodies50944117
621Soft Condensed Matter35942101141
622Conservation Biology4094157245
622sex differences3694115
624catalytic activity3593581150
625Molecular Spectroscopy489346589
626Genetic markers4193311
627Human evolution369323876
628Geography21927457426
629Dietetics489192860
630Plant Ecology21914410537
631Human biology62913629
632Adolescent7691255299
633Oral Pathology2189855
634Sustainable Engineering34886261573
635Neuroanatomy3388415
636Drug delivery devices30883113
636Fungi27883104199
638Radiation Oncology398813131
639Melanoma32875216
640Structure-activity relationship2386913120
641Smoking3685988134
641Environmental risk assessment28859217
641environmental control28859217
644Marine Ecology298562219
645psychotherapy26855251361
646Ecological Genetics408531014
647Radiography20850166227
648Cheminformatics318483117
648freshwater biology2184882112
650gene transfer38846110
650genetic transformation38846110
652Cell adhesion2883811
653Artificial Organs408324236
654Oligosaccharides3482536
655Metabolic syndrome3281722
656Education73814181556
657chromatin2980714
658Long-Term Care2979926115
658Long-term care facilities2979926115
660Water Microbiology40788218
661disease susceptibility3677621
661symptoms3677621
663Electron Microscopy5076715
664Invertebrates5476618
665Transgenic plants237642850
666Community Psychiatry35761139301
667Mental Health Services53758104251
668Neurogenetics47757220
669Enzyme inhibitors417521536
670Liposomes25747945
671Nitric oxide3074516
672nuclear magnetic resonance spectroscopy647211681
673Mental Health4870380223
674Androgens206991946
675Osteoporosis46697314
676Speech Disorders17695161117
677body temperature3068814
678Fluorescence spectroscopy37684719
679Longevity1767937
680bees236782443
681Globalization146722129
681international cooperation146724964
683Genetic translocation2166023
683plasmids2166023
683Developing countries4266042154
686Biometrics28659289498
687Antiviral agents2865325
687Endocrine system84653215
689Medical Anthropology27650100364
690General Surgery1764710247
691abnormalities216462026
692cardiac catheterization70644124
693Menopause306421538
694Molecules15639354286
695Culture techniques3663619
696Drug discovery4163119
697Pharmacogenomics37629121
698Multiple sclerosis76624421
699Statistics346206681.1K
700Immunotoxicology3561966
701Neonatology236181435
702Image Processing44615176586
703Biodegradation26593625
703transgenic organisms18593412
703transgenic animals18593412
706Cardiovascular Pharmacology3959211
707Cerebrospinal fluid2458715
708Sociology22581391805
709Child psychology23579444890
710software165752995
711Artificial Intelligence355734971.2K
712Plant Biotechnology11570314243
713disabilities245643560
714Entropy285611224
715Radiation Protection365592116
715biocatalysis3559175184
715Homogeneous catalysis3559175184
715Heterogeneous catalysis3559175184
719Health Education47558111442
720Industry9540945
721Algae22539147252
722Anxiety Disorders9525278331
722Anxiety9525272327
724rejuvenation1351629
725Climatology22514408773
725Animal health5851417
727Phylogeny18510166282
728Water quality management30509161320
729Depression8508199239
729kidney115082011
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