78.8K(top 0.1%)
papers
3.4M(top 0.1%)
citations
594(top 0.1%)
h-index
953(top 0.1%)
g-index
101.8K
all documents
4.1M
doc citations
30.1K
citing journals

Top Disciplines (by citations)

#DisciplineArticlesCitationsR ARankR CRank
1Science2,280277,81512190
2Biology2,206254,91813798
3Medicine2,909235,4158953
4Neurology2,834199,7823335
5Physics878188,732477157
6Molecular Biology1,649156,25912769
7Natural history336146,58819891
8Human genetics479132,5585032
9Cytology813112,14011469
10Virology841110,5423741
11Cell Biology756107,16211272
12Psychiatry1,665105,9512825
13Biochemistry1,33978,534230136
14Genetics53873,65211755
15Immunity43173,0662525
16Immunology88770,2118860
17Research1,27862,70914496
18Medical genetics72057,9374527
19Microbiology62550,413303179
20Surgery22850,02010055
21Chemistry73749,686577414
22Hematology1,80949,4543964
23Mental Disorders85746,6123641
24Neurophysiology56944,5485453
25Endocrinology81642,8054565
26Nervous system29442,5666522
27Cardiovascular system51841,5443737
28viruses46940,6051815
29Liver diseases41238,9701415
30Allergy39035,136815
31Environmental Health69334,7117086
32Pediatric Neurology12433,4334813
33Hypertension40433,4065247
34Psychophysiology50030,7756243
35Cancer77427,56476123
36Psychopharmacology44927,2491717
37Immune system15927,2023635
38Metabolic diseases39826,9786069
39Mental illness41026,4673626
40nucleic acids15426,25513663
41Public Health60625,349153139
42Metabolism38025,1969182
43Dermatology54324,640137
44Neurons12023,9885050
45Developmental Biology34523,7977682
46Pharmacology35422,614348134
47Environment28822,538233202
48genome13922,3959764
49Cell differentiation25521,8176766
50Memory57521,7081217
51Pediatrics45321,4038593
52Epidemiology41621,13712588
53Attention57321,0791215
54Neurobiology32721,0582735
55Perception55520,5152228
56Visual Perception55520,4501217
57Host-parasite interactions13719,2903019
58Neurochemistry32018,6956237
59Geriatrics66318,4484869
60Psychology39617,146272225
61Environmental Toxicology17817,0654924
62Immunotherapy12616,77110048
63Biophysics40215,582300195
64Physiology28515,335276200
65Pathology24415,29910160
66Bioinformatics15114,73313792
67Embryology20914,7028985
68Computational Biology18214,626133121
69Cytogenetics17614,5297578
70Diabetes mellitus36614,5273784
71Diabetes37214,4884391
72Anatomy30014,1724980
73Transplantation32714,0144748
74Oncogenes15113,9265142
75Nutrition33713,739184187
76Oncology24612,80958116
77Bacterial infections7812,6733011
78transport vesicles1212,5865745
79Brain22412,17611586
80Toxicology23411,298279169
81Obstetrics44711,1405371
82Biotechnology11610,586977536
83mycoses6510,3323820
84Health Policy24710,2077545
85Growth1169,923123117
86Gene expression regulation1159,7884362
87Schizophrenia3049,6971121
88Genetic regulation1029,6136475
89drug therapy1959,38314683
90Virulence849,3465936
91Medical innovations2229,3021038
92drug development1689,0531738
93Bioengineering748,809748412
94Genomics2368,718126141
95Cell death548,70519089
96Pharmaceutical Chemistry1518,621410241
97United States3408,581330344
98Medical Oncology2768,4106084
99Behavior1948,364168170
100Clinical Immunology2688,09245
101Diet1008,039264179
102Developmental Genetics857,9875775
103Immunopathology1177,8054919
104Therapeutics1417,75511991
105cell physiology1037,600140123
106Biochemical Engineering497,541427264
107Neuropsychology1607,526135100
108Aging3237,493118172
109Stem cells1757,0464855
110Urology2347,00481125
111viral genetics476,7205873
112Ophthalmology2096,5327787
113Clinical Psychology1546,21997138
114human behavior1006,105179158
115Environmental monitoring1426,070183185
116rehabilitation1826,0689398
117Critical Care1405,962116207
118Critical Care Medicine1285,844125210
119gene mapping1015,827143152
120Radiobiology1635,7797982
121Emergency Medicine2295,5802421
122Obesity1565,566132180
123Environmental Engineering1185,438367384
124Autism845,4222616
125Hospitals1285,4175237
126Child2375,37693117
127Nanotechnology475,3651.6K827
128Molecular structure625,353176125
129Child psychology795,259210173
130Alzheimer's disease6135,2293895
131Ecology1085,1211.1K1.1K
132Genetic therapy1284,9705266
133medical education2314,88681103
134gene therapy1204,8724263
135Clinical Chemistry1164,852260248
136Physical Therapy1334,7226882
137Electrophysiology1834,6781315
138Neuropsychiatry1884,6301019
139environmental protection964,614256227
140proteins1384,602120168
141Health Services Administration1024,5745046
142Chromosome mapping834,558131121
143Cognitive neuroscience374,557220130
144Animal Behavior574,540333184
145Dementia5714,5333893
146Environmental Policy924,484210219
147Environmental Law904,4773057
148alcoholism1384,46299106
149Health1714,419107141
150Orthopedics1304,330105122
151Thrombosis894,3007887
152Cerebral cortex624,26210274
153Histology644,257299177
154vascular diseases754,2355673
155Leukemia1584,01338159
156Clinical Biochemistry793,9194424
157fertility983,8975274
158Adolescent Medicine853,8763459
159Infertility963,8034061
160pain683,706198206
161free radicals493,561118103
162Health promotion813,472156120
163Otolaryngology1193,4651520
164Infection control373,44814039
165occupational diseases1093,4324145
166Hormones733,4317561
167Diagnostic Imaging873,423229161
168Kidney diseases1183,3804549
169behavioral medicine823,342100137
170Tropical Medicine653,31616058
171Heart Failure603,2755044
172Sleep1513,23675169
173Spine953,1953981
174Sleep Disorders1483,18981166
175Digestive system diseases1153,1844639
176Reproduction623,179461290
177Women's health1013,1336049
178Cardiac electrophysiology613,014910
178arrhythmia613,014910
180Genetic engineering623,010222233
181Medical Physics533,002430218
182cardiac catheterization2362,991721
183Gerontology2212,983115164
184Nephrology962,9664046
185protein802,964112152
186Ethology322,960345202
187preventive medicine562,899159110
188Cognition432,863377228
189Developmental Psychology222,853321135
190Molecular Pharmacology362,84613467
191Medical Microbiology382,809696462
191Anxiety Disorders382,8095850
193Vaccines862,808139125
194Rheumatology432,801243174
195infection272,777483161
196Anxiety372,7766050
197psychotherapy982,773109168
198histological techniques552,7704243
199Depression362,7633936
200arthritis412,758345277
201Adolescent1562,727116179
202United Kingdom472,650325268
203Data Mining382,637177116
204Systems Biology822,6188066
205Biomedical Engineering922,599759794
206Cognitive Science242,591406204
207Post-traumatic stress disorder632,5805152
208data collection272,46312371
209Bacteriology462,458313295
209Eating Disorders662,4588881
211Substance Abuse1082,453115135
212Chemotherapy962,44080122
213Feeding and Eating Disorders642,4338277
214Organ transplantation772,382208
215Health Education732,369229187
216Cell metabolism412,34663219
217Homeostasis362,32365215
218DNA methylation462,27343
219Neuropharmacology462,1923024
220cloning342,18587112
221drug addiction672,130149172
222environmental exposure1052,11469152
223Travel132,11230529
224drug abuse602,1114429
225Autoimmune diseases792,1091027
226enzymes752,06073112
227Signal Transduction242,044423229
228Bipolar Disorder572,0203652
229Autoimmunity612,0112866
230brain mapping502,00089114
231Recombinant DNA371,939186101
232Psychosomatic Medicine611,85057122
233Laser therapy801,83961
234Mental Health Services1031,83086130
234Diagnostic microbiology241,830480421
236human development131,815327104
237Dietetics121,79828655
238Community Psychiatry701,787100153
239Computational Chemistry191,785194130
239Asthma751,7851725
241scientific societies431,7779770
242Drug delivery systems171,753462215
243Social work1061,7209595
244Radiography491,660132176
245Pharmacogenetics601,65387152
245Genetic disorders411,6537960
247Carcinogenesis481,637111171
247Child Development571,637351409
247Health insurance481,6376384
250miniaturization101,6261.3K631
251Medical Ethics1471,6244470
252Geriatric Psychiatry601,603122156
253Cardiovascular diseases1101,597136285
254carcinogens361,569180183
255Orthopedic Surgery351,56515397
256health behavior541,551148164
257Learning331,550248207
258Genes251,548284111
259Pollution521,5411.4K1.9K
260Astrocytes271,51079106
261Autoantibodies531,4901843
261nanoscience121,4901.9K974
263Neurotoxicology271,4854717
264Nanostructures71,4841.5K468
265blood transfusion591,462117126
266Medical Technology571,436124160
267Neurovirology361,4011417
268Europe541,398775554
269Neuroimmunology341,38855113
270Molecular Microbiology261,364291358
271Thorax731,3624177
272Synaptic Transmission501,3552847
273Education421,3471.1K568
274DNS141,34213526
275sexual behavior341,3366258
276Steroids241,33213661
277DNA141,32315815
278Muscles421,301132176
279Nuclear Medicine381,297257239
280Oxidation-reduction121,295347234
281Research Design401,293172245
282Histochemistry361,287211163
283Microorganisms161,261537407
284Neuromuscular diseases391,256106136
285DNA polymerases161,253153226
286Hemodynamics431,220139322
287Food331,213867700
288mutagens271,210212240
289Drug discovery141,1943910
290Emerging infectious diseases231,1923730
291Clinical Trials311,1887832
292Psychiatric hospitals541,1824966
293Microscopy361,170459179
294Psychoneuroimmunology271,14756129
295Biocompatible Materials281,1321.6K1.6K
296Bioethics891,1305273
296calcification131,130268118
298Developing countries801,128139253
299Proteome221,126381353
300Antioxidants111,116389233
301older people1961,10893229
302Statistics371,089822631
303Biometrics291,082337269
304Microelectronics61,0701.5K695
305Membranes361,068243340
306Mental Health511,066232249
306Screening311,066116
308Child welfare341,05417295
309Radiology621,034145175
309Bones151,034240166
311Lymphoma1011,01278
311Multiple Myeloma1011,01278
313Public Policy191,010562311
313visualization951,010110150
315Maternal health services309876150
316Magnetic Resonance Imaging269819581
317Bioenergetics27979100143
317Energy metabolism2797971123
319Neurosurgery34972202284
320behavior therapy29969201192
321urban health279634046
322Immunogenetics18960264149
323Environmental Microbiology10958793515
324Primary health care67952210347
325health services accessibility15951297100
326Statistical physics189481.9K1.2K
327Endocrine glands149455386
328Biomechanics29938321310
329Neuroendocrinology169318170
330Palliative Care38921130115
331Molecular Imaging24918261266
332Minority Health191221644
333Hippocampus2290954103
334Microbial Ecology248958941.1K
335Retina68947086
335eye68949788
335cell interaction19894374237
338disease outbreaks2988694131
339soil microbiology8880848504
340Nonlinear Dynamics168781.2K760
341cytokines22876295273
342Meteorology88731.7K983
343Epidemics22870118133
344Respiration41868336529
345Lipids24865334396
346sanitation24857626941
347counseling26836377277
348Multiple sclerosis398353924
349food technology19834839573
350Drug design31822328435
351complementary therapies27817477320
352Patient education21816121111
353Brain damage318144575
354Alternative Medicine27813454309
355Vision12796277180
356Hemophilia5079252112
357Adolescent Psychology19776273232
358Sociology177691.3K791
359industrial hygiene26766266117
360nuclear magnetic resonance37759214264
360Magnetic Resonance Spectroscopy29759320286
362Food Microbiology16757449392
363Sports Medicine71738523874
364Andrology24731140119
365Cytokine157307397
366Image Processing14728955657
367Social behavior11720624401
368Elderly17271574187
369RNA13710251218
370biochemical markers2670911463
371Molecular cloning24706269303
372Analytical Biochemistry21695385347
373Neuroimaging216943327
373biological evolution176949921.1K
373drugs39694483692
376Developmental Disabilities36692213393
377amino acids3168472137
378cell membrane12681149142
379Molecular Genetics19678949945
380liver376711414
381Health Services Research48660321514
381Computer Vision7660575344
383Bone diseases7648304221
384Social Psychology30647634854
385Australia37645386408
386Physical Chemistry196361.2K1.1K
387Neuroanatomy96343111
387adolescence35634169319
389Endocrine system135623725
390Analytical Chemistry206222.2K2.1K
390Photochemistry18622484404
392Occupational Health55619132260
392Genetic recombination23619270340
394Combinatorial chemistry7614664365
394Diagnosis1861413143
396Medical Laboratory Science296136131.0K
397Infections16608448587
398Light17601404725
399Electroconvulsive therapy5759927
400Osteoporosis165986246
401Inflammation24586372524
402Genetic Counseling275855256
403Atherosclerosis235841220
404homosexuality375822575
405Psychiatric Epidemiology13580198183
406Mathematics335752.5K1.7K
406Marriage12575199112
406Communication18575741646
409Smoking29572175265
410Medical Anthropology13568498473
411Genetic epidemiology16566113104
411heredity16566235178
413Protein engineering185644472
413molecular design185644567
415Pharmaceutical Technology15561708570
415Aerosols2561553119
417Oxidative stress10560595461
418health services32557241338
419peptides3455094133
420Growth factors6548136112
421Evidence-Based Medicine32547215224
422epilepsy33539148247
423environmental pollution235361.7K2.1K
423Synapses10536156122
425Electrocardiography49534619
425Evolution145341.1K1.1K
427Pediatric Dermatology315326875
427Bioorganic chemistry205321.2K1.3K
429Immunochemistry20530179182
430Parenteral nutrition35521199513
431healthcare disparities385203985
432Lung Transplantation4151790207
432Heart transplantation4151790207
432paraphilias115173835
432Marriage counseling1151711888
436mammals13501489324
437Brachytherapy374991619
438preimplantation genetic diagnosis1949711297
438embryo transfer1949711297
440Nutrition physiology19496200315
441Information Science12493813532
442Molecular evolution104901.1K814
442disease susceptibility949013532
442symptoms949013532
445Organic Chemistry154801.8K1.6K
446Decision making9472893534
447Engineering224691.6K1.3K
448Wound healing745714
448wound care745714
448Fibrosis745714
451ethanol14448137135
452mental processes224474157
453Personality Disorders254443774
454Hematopoietic stem cell transplantation10440177194
455Antigens16433285324
456Cognitive Therapy25427109185
457Electronics134262.2K1.6K
458Cardiovascular Pharmacology284242136
459Medical Imaging1741999131
460Pharmacogenomics134186799
461Extracellular matrix1341734109
461collagen1341738117
463Androgens104159094
464musculoskeletal system224141124
465Parasitic Diseases164129651.1K
465Suicide21412126204
467Respiratory Infections840819073
468Neurotransmitters1840175142
469Sexual health36396126282
469natural products83961.3K761
471Antibodies14393109194
472Information Systems17392363460
473System analysis16388953777
474Flow cytometry13387156167
475Communication in medicine17385161192
476biological factors103791.3K1.0K
477Extreme environments93788683
478Chronic diseases12377279404
479Immunopharmacology13372310337
480Social Sciences273711.2K1.2K
481primary prevention12369163125
482Gastrointestinal diseases2936483179
483Clinical Pharmacology12363939817
484Influenza636219469
485Psychoanalysis393575569
485Family7357667417
487Quantum Chemistry34346141264
487Cell division11346211239
489Sexuality253392959
490Holistic Health1033813790
491pain management14334238288
492Spectrum analysis133332.4K2.3K
493Genetic testing123307927
494Nutritional support133282899
495rare diseases26325113332
496Reproductive toxicology10324138169
497Agricultural Chemistry83221.9K1.6K
497Healing83221511
499tomography16321116134
500Long-Term Care2631991318
500optical instruments3319502212
502Industrial Microbiology73181.5K1.4K
502Long-term care facilities2531893320
502violence10318488427
505Socioeconomic Factors6308538308
506Histocompatibility Testing8307166103
507child abuse10306383461
508Pharmacognosy73001.3K1.1K
509hygiene10298237206
510Music21295221223
510Materials82954.3K3.8K
512Functional Genomics1129498217
513Anthropology82921.2K625
513voice1829295132
515chronic disease112919589
516Nursing16290806697
517Emergency Medical Services17289314264
517glycoproteins8289283310
517Glycoconjugates8289283310
517glycolipids8289283310
521Pharmacokinetics5288800439
522Hemostasis16284256321
523Population Genetics22831.8K997
524Teratology10282179229
524Precision medicine222822854
526Molecular ecology22811.7K1.1K
527Materials Science72784.0K3.3K
528Gender Studies7276287180
528Queer Studies7276127105
528Technology172761.9K2.2K
528optical phenomena227617622
532Electron Microscopy12275136145
533Biopharmaceutics18274355657
533Cellular senescence6274553459
535Criminal psychology5270674442
536Biological Systems10267273301
536personality5267903786
538Gene expression5258230186
539hospice care17256130157
539Coronary heart disease182562531
541Developmental Immunology9250373429
541families32501.0K377
543Genetic Toxicology2249568274
543mutation2249691338
545Telemedicine1924760174
545Reproductive health16247263424
547Radiotherapy1224312985
548Melanoma1024265142
549Trace elements2239458155
550Neonatology6235377237
551Climatology52341.7K1.3K
552Geriatric Pharmacology1323382197
552Asia18233967929
554Contraception17232167309
554feeding behavior10232306440
556Geriatric Oncology16229148354
557psychopathology8228119206
558Systems Analysis8226652491
558Developmental Neurobiology10226250292
558Phytotherapy4226821439
558biomedicine15226231336
558Primates10226451458
563Neurogenetics9225186208
563locomotion3225604323
563posture3225604323
563gait3225604323
563walking3225604323
568Appetite9218273392
569Radiation Oncology3216492216
569Biomarkers1621662124
571Proteomics9214645862
571Public opinion10214186248
571eugenics6214528388
574harm reduction72139972
575risk factors33212106518
576Ultrasonic Imaging8211194199
577Randomized Controlled Trials20209409575
578Global Health16208338452
579Crisis Intervention92065071
579Bacterial diseases720695136
581Nanomedicine4205197141
581vitamins42054040
583Oligosaccharides6204158134
584chromatin520385112
584health planning11203706810
586Interferons1020186160
587Speech Disorders7200725693
588Computer Graphics61961.1K816
589Genetic Research71945673
590breastfeeding15193145280
591women7192521232
592School Psychology1191771252
593Social support81907294
593Social environment8190118133
593China81902.0K1.5K
596Radiation61881.5K1.1K
597Speech5187684618
598Personality Assessment5186481501
598Relationships1186315113
600bioclimatology31851.1K579
600Globalization2185742287
600Climate3185583336
600weather3185583314
600international cooperation2185913393
605ethnicity12184297256
606Electrophoresis71791.3K1.3K
607Chromatographic analysis81781.4K1.2K
608Sports201771.1K1.5K
608dissociative disorders101771931
610Computer Science91751.3K1.0K
610Pediatric Endocrinology15175101118
610Hearing4175787588
613Epigenetics517414069
613Epigenomics517413867
613child behavior5174290283
616anesthesia1917393138
616drug evaluation101738031.0K
618Medicinal plants61709991.0K
619Chromatography61691.4K1.1K
619cross-cultural comparison12169120212
621Audiology6167687639
622emergency management15165244509
623toxicity testing6164486488
624Lipid metabolism2159573365
624Lipid2159573365
624abnormalities6159136215
627Metabolic disorders in children12157108113
628Parasitology121561.5K1.9K
629Computer-Aided Design8155612667
629animals21552.1K859
631Language Disorders5154768659
632family violence8152225335
633Artificial Organs18151263474
633Cytoskeleton4151297277
633cell movement4151257299
633Chromosomes7151625843
637X-rays9150368379
638monitoring1514964129
638Cerebellum8149149257
638Culture5149943465
638Cerebellar ataxia8149144254
642Antiviral agents11148156318
643sports injuries18147152296
644General Surgery20146220436
645Microcirculation3145503327
646Enteral nutrition6140699904
646Jurisprudence12140550675
648Cell communication8139505856
649dual diagnosis41367319
650Pediatric Hematology7134308206
650Cross-Cultural Studies10134152246
652Community Psychology7133389571
653drug resistance3132814590
654Dentistry3131746362
654Environmental pollutants71311.7K2.2K
656Forensic Psychiatry3130656396
656Nanostructured Materials41303.3K3.1K
656health and race9130103161
656Cost control101307085
656Nanoparticles41302.0K1.9K
661Psycholinguistics4128872804
662Malaria7127552699
662Emotions9127315658
664Nuclear Physics71263.5K3.3K
664Structure-activity relationship3126492330
666Ethics14125394612
666Informatics8125565844
666Thyroid hormones31251110
669Learning disabilities3124982679
669Fluorescence spectroscopy4124263213
669Molecular Spectroscopy41241.4K1.1K
672DNA repair4123242265
673Mass Spectrometry151227091.3K
673Immunotoxicology3122342159
675Consciousness5121336328
676Neural circuitry91208501.5K
677Botany31194.4K3.8K
678Clinical enzymology511836
678Enzyme5118152250
680Lymphatic system211615872
680men3116309190
682Cognitive Behavioral Therapy5115139165
682kidney5115133115
684Erectile dysfunction4114221212
684nuclear magnetic resonance spectroscopy11114464637
684Body Image4114135182
684gene transfer6114164292
684genetic transformation6114164292
689Dental Public Health6113121133
689occupational health and safety4113239164
691Robotics21122.2K1.3K
691Public Health Administration12112224280
691Insects11122.6K1.2K
691Insect biochemistry1112813417
695drug control5110250332
696Chronobiology11091.0K393
696Circadian rhythms1109735355
696biological clocks11091.0K393
696Bioinorganic chemistry31091.7K1.4K
696circadian rhythm11091.0K393
696biological rhythms1109960383
702Fertilization31088087
702gametes31088087
702gastrointestinal tract5108222431
705Ultrasonics31071.2K1.2K
706Chemical Engineering31064.5K3.9K
706Quality of life121067211.8K
708Pediatric Nursing6104299317
709Respiratory system17103174741
710pollutants51021.6K2.2K
710Physical fitness31021.4K1.2K
710disaster relief2102274174
713Risk Management6101529717
713Youth11011.3K714
715Ferroelectricity11002.0K711
715Sound11002.1K826
715Radio11002.8K1.5K
715Pituitary gland5100167245
715Ultrasound11001.2K638
715Radio frequency11001.2K459
721Polymers5994.5K4.4K
721Evolutionary Genetics599453584
721Molecular Epidemiology599453584
721North America799435527
725Obstetric Nursing598213213
726Artificial Intelligence8972.7K3.4K
726Human trafficking597256
726slavery5973219
729Plant tissue culture996473981
729Plant cell culture996424974
729Human biology696510596
729Plants9961.6K2.6K
733Forensic Psychology395473365
733Vaccination595220388
735Occupational Therapy993630684
735Amyloidosis293222159
737ovary492166157
737Community networks49268
739Soft Condensed Matter4911.1K1.2K
739Telecommunication3912.9K2.1K
739Societies791163144
739Birth control791278533
743Fluorescence390439309
744Cuba189203
744Biodiversity4892.6K2.7K
746Immunohistochemistry688123151
746Colloids4883.3K3.8K
746management3883.4K2.7K
749Neurolinguistics387320396
749language387985916
751Cybernetics3861.8K1.7K
751Solid State Chemistry2862.5K1.7K
751Organometallic chemistry2862.3K1.6K
751Pregnancy1486322881
755Pharmacy4852.2K2.4K
755Oligosaccharide285508520
755Carbohydrates285724617
755Biomolecules1851.1K756
759Functional foods184947439
759Bibliometrics18413073
759mathematical analysis1843.2K1.3K
762Physical organic chemistry5831.3K1.5K
762Disease management9834079
764sex differences48296198
765Probability581678799
765Financial management581434776
765Risk581485784
765Safety management781260357
769Experimental Psychology1801.0K650
769disease vectors9805951.2K
769Parasites9801.0K1.7K
772Cell survival177571355
772molecular chaperones177620357
774Demography476721875
774ecosystem2761.9K2.0K
776Microbiota17514018
777Blood vessels174681357
778Radiopharmaceuticals673335258
779Optics16722.7K4.2K
779Signal Processing3722.7K2.6K
779Nitric oxide272316364
782Immunohematology26921843
782air quality369215267
782Blood group antigens26914824
782biopolymers3691.5K1.6K
786Ion channels368110121
786at-risk youth368117211
786Menopause468363550
789Cardiac rehabilitation466132195
789Radioisotopes4661.1K928
789Student Health Services766175324
792Human evolution165750551
793Ventilation362649700
793professional practice216246125
795Comparative Physiology2611.0K1.0K
795ethnic groups561240379
795extraterrestrial environment261428331
798mental health policy660150279
798Exercise4601.5K1.6K
800Total Quality Management759154447
800Genetic translocation259215229
800Fractals359655727
800Nutrigenomics359107215
800plasmids259215229
805Cultural diversity258252282
805Biofilms45899302
807civil rights257535311
807Social policy2571.3K935
807disabilities6576061.1K
810Metaphor1567236
810Semiotics156814153
810Familial diseases356282357
813Hallucinogens355213313
814Library Science1154600809
814sex crimes454593795
816Photonics2532.6K2.6K
817Production Management2521.1K1.3K
817Edible plants152573451
817weight loss452137224
820embryonic development1511.0K808
820psychoanalytic therapy14511657
822Intellectual disability10504991.2K
823Catalysis1494.8K4.1K
823elder abuse249419530
823Japan1494.0K2.2K
823catalytic activity1491.2K1.1K
823Yeast249727844
828Telecommunications1481.5K644
828Broadcasting148354214
830Preoperative Care247118100
830perioperative care247116100
830Quality Assurance147771388
830Neuroplasticity447377748
830neuronal plasticity447266648
830Parkinson's disease647116337
830Health Risk Assessment647265648
837Ergonomics1461.9K1.2K
837Exercise therapy246589457
837Liquid chromatography446530559
837venom346589895
837Toxins3467361.0K
842Radiologic Technology245237162
842Interventional Radiology245237162
842Social welfare245967814
842Sarcopenia345448902
842Interventional Radiography245237162
842Endoscopic Surgery245237162
842drug interactions3456274
849Teaching5441.4K1.7K
850Biochemical Genetics543311478
850air quality management243564776
850Hypertension in pregnancy243241211
850indoor air pollution243631741
850Sick building syndrome243631741
855Ethnology2422.2K1.6K
856Astronomy2413.3K3.2K
856Industrial Safety8414971.2K
856patient satisfaction6415161
856correctional psychology241295432
856Animal welfare341471616
856Writing141511444
856Reading1411.0K783
863Astrophysics1404.3K3.5K
863Protein folding240137189
863prions240113157
863Allergies64066263
867Ecological Genetics2391.1K974
867Family Therapy8394771.0K
867probabilities3391.4K1.2K
870Drug targeting138752737
870Mitochondria338248585
870children238724769
873Plant physiology1373.4K3.4K
873Drug delivery devices337268734
873child mental health537362679
876Geriatric Medicine436136332
877Philosophy2352.4K1.3K
877Metastasis335203717
877psychophysics135655463
877exobiology135780778
877Criminal behavior135439311
882Solitons134829771
882Chaos134829771
882Marine mammals334370527
885Disability Law233244285
885Crystallography4331.9K1.9K
885Cell adhesion133438487
885Mood Disorders1332571
885X-ray crystallography433678917
890Religion and Psychology232754711
890Optical materials1323.7K3.8K
892Geriatric Nursing331467631
892Religion2311.7K826
892Crystallization331682714
892Health care reform53144112
892plasma231135138
897Special Education1301.5K1.1K
897Environmental Chemistry2303.3K4.1K
897Heterocyclic chemistry230820616
897Antibacterial agents2308541.4K
897Mutagenesis230750924
897Congenital heart disease8302329
897Plant diseases3302.3K2.8K
897Longevity130470498
897rejuvenation130365439
897vitamin C2306631.1K
897Heterocyclic compounds1301.9K1.3K
897vitamin E2306631.1K
897mathematical concepts430383622
910Photography1429549884
910internet4291.3K2.0K
910Cannabis62934186
910cannabinoids62932166
914Cultural Studies128375257
914Geographic information systems2281.6K1.6K
914Plant genetic engineering3281.2K2.0K
914Religion and Culture228546429
914Mycology3281.9K2.6K
919epidemiologic methods127405298
919Transportation2271.9K2.1K
919Risk assessment5274621.1K
919Information society127333295
923digestion126430483
923Self126393382
923astronomical phenomena126519495
926Solid State Physics3254.2K4.9K
926Amyotrophic Lateral Sclerosis225405650
926Calcium1251929
926Phosphorylation1251929
930Zoology1244.8K4.1K
930Ecophysiology124549547
930War324223361
930Cell cycle324410841
930cell proliferation324410841
930Culture techniques424210512
930biological monitoring1241.2K1.4K
937Biofeedback123399502
937Molecules2232.1K2.2K
937government3237971.0K
940Hematopoiesis122156189
940Structural biology122236382
940Evidence-based practice2226644
940Pediatric Neuropsychology222134139
940motivation122475578
940Emotion122419540
946Judgment121272317
946Environmental Geochemistry2218481.3K
946Photobiology1212.0K2.1K
946Microwaves1212.5K2.1K
946Minerals2211.1K1.6K
946Pancreatic diseases121644741
952Systems Theory1201.5K1.1K
952Plant Biotechnology1201.6K1.7K
952Neurogenesis1203340
952Yoga2203955
952orphan drugs8201578
952teratogenic agents120588562
952acupuncture320257259
952concepts120271191
952atmospheric models1201.3K1.4K
961Surface Chemistry1195.1K5.5K
961Human-Computer Interaction4191.5K2.9K
961ecological risk assessment219439782
961Air Conditioning119458380
961Synthetic biology119736814
961big data2197171.0K
961Mycotoxins119380416
961Africa1193.4K2.4K
961Prisons119626523
961heating119371331
971Political Science3182.4K2.4K
971Politics218948840
971Infectious diseases218136387
971Bone marrow transplantation1181520
971isomerism218565833
971Germany318808829
971Chirality218565833
978Morphology1171.7K1.6K
978Sociobiology217339525
978Condensed Matter2174.4K4.9K
978recreation1171.3K1.1K
982Operations Research1163.4K3.2K
982Integrative Medicine216442573
982allied health216434745
982conflict management216421682
986Conservation Biology1152.2K2.6K
986Dyslexia115352452
986cell adhesion molecules2159111.7K
986peace115918935
986crime victims115348403
986Aggression1158501.1K
992patient care management2142333
992Patient Care2142435
994Environmental Science1134275
994Oral Medicine1131.3K1.2K
994Obsessive-Compulsive Disorder21377177
994Immune response213451
998speech therapy112818941
998Simulation112480742
998Rheology1121.3K1.5K