2.2(top 20%)
impact factor
2.3K(top 10%)
papers
86.7K(top 5%)
citations
134(top 5%)
h-index
2.3(top 20%)
extended IF
2.9K
all documents
91.9K
doc citations
223(top 5%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1University of California634,4732.4K1.5K
2University of California, San Francisco284,204487202
3Université de Sherbrooke173,66022819
4University of Washington582,853755795
5University of North Carolina302,808515310
6University of Auckland232,028472184
7University of Michigan492,0059551.1K
8University of Wisconsin–Madison351,9581.1K890
9University of Manchester91,9272.6K519
10Virginia Commonwealth University371,836203179
11Anschutz Medical Campus171,805258148
12Medical University of South Carolina281,769314195
13University of Arizona11,7577.7K490
14Johns Hopkins University221,4961.1K756
15Robert Wood Johnson Medical School101,36118053
16University of Rochester171,345711448
17University of Barcelona41,1893.1K452
18University of Colorado Denver181,186150137
19Group Health Cooperative141,1491928
20University of Pennsylvania211,0961.6K1.3K
21University of Bristol131,0071.4K744
22McGill University159801.9K1.1K
23University of Glasgow99151.8K665
24Michigan Medicine13816672463
25University of California, Los Angeles128121.1K834
26Duke University Hospital47952.1K737
27University of Minnesota197932.0K1.7K
28University of Rochester Medical Center7746630255
29University of North Carolina at Chapel Hill23741693927
30Kaiser Permanente Washington Health Research Institute167163034
31American Medical Association4709618
32University of Kentucky116991.4K717
33American Institutes for Research3659509
34University of Cambridge116442.6K1.8K
35Johns Hopkins Bloomberg School of Public Health8641637375
36University of New Mexico25631259505
37Rutgers University106071.8K1.1K
38American Academy of Family Physicians2760034
39Case Western Reserve University17590850961
40Thomas Jefferson University12578663474
41Northwestern University165521.4K1.5K
42University of Nebraska–Lincoln15513.3K375
43Oregon Health & Science University17531425532
44University of Amsterdam115301.8K1.4K
45Michigan State University135251.7K1.5K
46Cardiff University95151.2K794
47University of Toronto175132.9K2.8K
48Baylor College of Medicine85071.7K1.0K
49University of Chicago125031.7K1.5K
49University of Texas Health Science Center at San Antonio15503316412
51University of Colorado214807071.2K
52Ghent University74532.4K1.4K
53Agency for Healthcare Research and Quality84361922
54University of Waterloo34333.3K1.1K
55University of Alberta94312.9K1.9K
56University of Missouri154301.1K1.2K
57Kaiser Permanente5424202115
58South Texas Veterans Health Care System34218129
59Stanford University94203.0K2.5K
60University of Texas Southwestern Medical Center34142.2K890
61University of Oxford124092.7K2.5K
62University of Connecticut54052.5K1.1K
63University of Pittsburgh123932.1K2.0K
64University of British Columbia93923.5K2.6K
65Albert Einstein College of Medicine13385620745
66Radboud University Medical Centre11372351453
67University of Medicine and Dentistry of New Jersey3355351166
68RAND Corporation7351230214
69Technical University of Munich33443.6K1.4K
69University Medical Center Hamburg-Eppendorf3344901359
69University of Alabama at Birmingham83441.6K1.2K
72University of Southampton83221.8K1.5K
73University of Copenhagen43214.1K2.0K
74Memorial Hospital of Rhode Island73151731
75Northeast Ohio Medical University231034980
76Maastricht University Medical Centre6301627431
77University of Nebraska Medical Center13002.7K609
77Nebraska Medical Center1300576109
79University of Colorado Boulder12973.2K760
79University of Otago42972.1K1.0K
81University of Cincinnati62821.8K1.2K
82University Medical Center Freiburg2281600202
83Wayne State University42782.5K1.2K
84University of Missouri–Kansas City5277422274
85Keele University3276867337
86University of Melbourne42745.1K2.8K
87McMaster University92731.9K1.8K
87University of Calgary72732.6K1.9K
89University of Georgia92701.9K1.7K
90National Institutes of Health52652.7K2.1K
91Chinese University of Hong Kong72552.2K1.7K
92King's College London72522.0K1.7K
93University of Ottawa112511.3K1.6K
93University of Texas Medical Branch62511.1K892
95University of Southern California42484.3K2.6K
96Uppsala University12326.4K2.1K
97Lehigh Valley Hospital22318027
98University of South Florida52232.3K1.5K
99University of Kansas42222.7K1.6K
100San Francisco General Hospital2212427223
101Erasmus MC52111.3K1.0K
102Brigham and Women's Hospital4210590466
103Maastricht University122096691.3K
103Lehigh Valley Health Network42096419
105Dalhousie University12075.0K1.5K
106Yeshiva University5206342386
107Vrije Universiteit Amsterdam42052.3K1.7K
108VU University Medical Center32041.1K796
108University of California, Berkeley42042.3K1.9K
110Stockholm University31952.4K1.4K
110Weill Cornell Medicine61951.4K1.3K
112University of Utah121941.5K2.4K
113University of Virginia41933.2K2.2K
114Western University of Health Sciences119044466
115University of Miami31893.1K1.8K
116University of Liverpool31883.8K2.0K
117Radboud University Nijmegen51861.7K1.6K
118RTI International3180586417
119Portland State University3178828481
119Regions Hospital31786355
119University of Wisconsin School of Medicine and Public Health4178402398
122St George's, University of London2177630361
123University of Leicester21733.2K1.4K
124Massachusetts General Hospital41712.7K2.1K
124Multnomah County Health Department1171184
126University of South Carolina41682.5K1.8K
127Washington University School of Medicine11673.5K1.7K
127Henry Ford Health System11671.0K330
129Miriam Hospital3166189152
129University of Texas Health Science Center at Houston6166766848
131University of Vermont51621.2K1.1K
132Johns Hopkins School of Medicine41591.4K1.3K
133Emory University41552.7K2.1K
133Inova Health System115513436
135University of Warwick21543.8K1.9K
136University of Maryland51534.3K3.8K
136Baltimore Medical System115311
138American College of Physicians21522518
139Ohio State University71513.9K4.0K
139Alpert Medical School3151724525
141West Hospital1148113
142Lancaster General Hospital6146919
143University of North Texas Health Science Center5144200242
144Utrecht University71402.3K2.8K
145University Hospital Heidelberg11391.4K502
145Aalborg University21392.0K899
147Aalborg Hospital1137942337
148University of Queensland41354.8K4.0K
149University of Edinburgh31324.9K3.2K
149University of Texas at Dallas21321.7K1.0K
151Cornell University21295.8K3.7K
151Robert Larner College of Medicine3129415392
153Harvard University41283.7K3.6K
154National University of Ireland21271.5K891
154Marshfield Clinic1127428181
156University of Jena11253.0K1.3K
156Memorial Sloan Kettering Cancer Center11252.4K1.2K
158George Washington University31242.3K1.6K
158Monash University41244.3K3.6K
158University of Groningen51242.7K2.8K
161Weizmann Institute of Science21231.5K1.0K
161Newcastle University21234.0K2.3K
161St. Michael's Hospital6123481670
164City University of New York21223.5K1.7K
164Georgetown University Medical Center4122588693
164Guangzhou Medical University2122716346
167University of Colorado Anschutz Medical Campus5119369419
168University of Zaragoza11183.4K1.1K
169University of Houston71171.2K1.7K
170University Medical Center Utrecht71161.0K1.4K
171University of Manitoba21154.1K2.3K
172Leiden University Medical Center51141.4K1.5K
173Charles R. Drew University of Medicine and Science111318690
174Imperial College London41124.2K3.9K
174SDSU Research Foundation311259
176VA Ann Arbor Healthcare System11119949
177Trinity College Dublin21062.3K1.4K
177University of Oklahoma51061.5K1.8K
177University of Connecticut Health Center21061.1K861
180Seoul National University11025.9K2.8K
180Seoul National University Hospital11021.7K690
182University Medical Center31001.5K1.4K
183Heidelberg University2994.1K2.8K
184Boston University4982.6K2.7K
184Bond University498164229
186King's College2971.6K1.2K
186Penn State College of Medicine497314373
188Université du Québec à Chicoutimi395181163
189Yale University3944.1K3.5K
189Mayo Clinic13941.5K2.5K
191University of London3924.7K3.7K
191University at Buffalo4922.8K2.8K
191University of Oregon2922.3K1.6K
194Olmsted Medical Center391830
195Pennsylvania State University4895.2K4.9K
195University of Exeter2893.2K2.1K
195United States Preventive Services Task Force18922
198Université catholique de Louvain2873.2K2.4K
198Montreal Chest Institute1875747
198University of California, San Diego2874.2K3.2K
201University of Arkansas for Medical Sciences1862.5K1.3K
201National Cancer Center1861.2K572
203University of Sheffield3854.1K3.5K
204Fenway Health3844364
205Amsterdam University Medical Centers483557470
206University of Florida5824.9K5.2K
206Beth Israel Deaconess Medical Center3821.8K1.7K
208University of Western Australia2804.1K3.1K
209University of Hong Kong4793.6K3.6K
209University Medical Center Groningen3791.4K1.4K
211University of Memphis1772.5K1.2K
211Frederick National Laboratory for Cancer Research177393265
213UC San Diego School of Medicine176657460
214University of Dundee2752.1K1.7K
215Brown University2723.6K2.9K
215Wright State University2721.2K936
217University of Nottingham2715.2K3.9K
217Curtin University1714.3K2.3K
217University Hospital of Wales271604478
220Office of the National Coordinator for Health Information Technology1701311
220University of California, Irvine2702.0K1.9K
222Pomeranian Medical University269404297
222Linköping University2692.8K2.4K
224Indiana University1686.5K3.6K
224MedStar Franklin Square Medical Center4681530
226Dartmouth–Hitchcock Medical Center267549515
227Virginia Tech2664.4K3.4K
227Western Sydney University1662.9K1.5K
227Carilion Roanoke Memorial Hospital2661115
230Capital Medical University2652.1K1.5K
230National Committee for Quality Assurance2651615
232University of Birmingham2645.5K4.3K
232University of Wisconsin–Milwaukee1643.1K1.7K
232Association of American Medical Colleges4641840
232Sinclair School of Nursing1644124
232Indian Institute of Public Health, Gandhinagar1648837
232Public Health Foundation of India164214128
238University of Bonn1634.5K2.8K
238Leipzig University1633.9K2.3K
238ZI Mannheim163440349
238University of East Anglia2632.4K2.1K
242Dartmouth College2621.8K1.7K
242University of West London262160137
244University of Murcia1603.0K1.5K
245American University of Beirut2591.6K1.3K
246University of Adelaide3583.4K3.6K
246University of Hawaii1583.0K1.9K
246University of Alaska Anchorage158433217
246University of Hawaii at Manoa1582.3K1.4K
246Johns Hopkins Bayview Medical Center358205358
251United Arab Emirates University1562.0K1.0K
251Uniformed Services University of the Health Sciences3569441.2K
251North District Hospital1566749
251Ruttonjee Hospital1562618
255Ottawa Hospital Research Institute255643734
255University of Newcastle2553.6K3.2K
257China Medical University1542.2K1.4K
257First Affiliated Hospital of Xinjiang Medical University154967614
257Nemours Foundation1545831
260National Taiwan University1525.4K3.5K
260University of Texas at Austin2527.9K6.5K
260University of Antwerp3522.0K2.5K
260Medical University of Łódź352706802
260National Yang-Ming University1522.0K1.4K
260Laval University1525.2K3.4K
260Royal College of Surgeons in Ireland252660732
260Chang Gung University1522.1K1.4K
268University of Oslo1516.3K4.2K
269University of Sydney2507.3K6.2K
269Wilfrid Laurier University1501.5K888
269Cleveland Clinic3502.2K2.3K
272East Carolina University2491.7K1.6K
272Mercer University149426239
274University of St Andrews1482.3K1.5K
274University of Washington Medical Center148660521
276Mahidol University1473.6K2.1K
276University of Texas MD Anderson Cancer Center1472.4K1.8K
276Mathematica Policy Research14711291
276University of Ottawa Heart Institute247291344
276Yale – New Haven Hospital147532314
281North Dakota State University2451.4K1.4K
281Royal Australasian College of Surgeons1454240
283University of Aberdeen2443.1K3.2K
283Temple University2443.0K2.9K
283Southern Illinois University School of Medicine144765617
286Albany Medical Center343600875
286NorthShore University HealthSystem243384463
288Queen's University Belfast2422.7K2.8K
288Swansea University1423.1K2.2K
288Academic Medical Center2421.2K1.4K
288Atrium Health142356227
288Public Health Wales14211886
293University of Alabama3412.8K3.5K
293Health Resources and Services Administration34154118
293University of Iowa Children's Hospital1417771
293United States Army Corps of Engineers141169119
297Texas A&M University140845843
297University of Notre Dame Australia1401.4K1.1K
297The Ottawa Hospital240535652
297Harvard Vanguard Medical Associates1407084
301University of Louisville2392.8K2.9K
301Chapman University139672452
301HaEmek Medical Center1399792
304New York University3383.5K4.2K
304Baylor University1382.0K1.4K
304University of Stirling1382.1K1.6K
304University of Keele238403506
304Boston Medical Center638333957
304NHS Greater Glasgow and Clyde138327214
304Mayo Clinic College of Medicine and Science2381.1K1.4K
311Kyoto University2375.6K4.9K
311Panum Building137197256
313University of Bern1354.9K3.9K
313Macquarie University1354.3K3.2K
313Université du Québec en Outaouais135344218
313Human Rights Campaign13511
317Memorial University of Newfoundland1343.3K2.4K
318Fudan University1335.4K4.0K
318University of Massachusetts2334.0K4.5K
318Messiah University1336856
318Manchester Academic Health Science Centre133760722
318United States Department of Health and Human Services1333241
318University of Iowa2334.9K5.0K
324Karolinska Institute1324.5K3.9K
324Tulane University1323.2K2.5K
324Midwestern University132526425
324Seattle Children's132915888
324Sinai Health System232134192
324Danderyds sjukhus132426436
330University of Göttingen1314.3K3.6K
330Medical University of Warsaw1311.5K1.1K
330University of Kent1312.9K2.1K
330Teesside University131821668
330Altarum Institute1313539
335Leonard M. Miller School of Medicine1302.8K2.4K
335MRC Human Nutrition Research13087151
335Stockholm County Council130196236
338Bristol Royal Hospital for Children129270239
338Southmead Hospital129644573
338Institute for Scientific Analysis1292220
338University Hospitals Bristol NHS Foundation Trust129293260
338North Bristol NHS Trust129374308
343Université de Montréal3283.7K5.1K
343Pan American Health Organization128207213
343St George's Hospital128583557
343Lutheran Medical Center128104
347University of Ljubljana2272.9K3.2K
347Erasmus University Rotterdam1273.0K2.7K
347Victoria University of Wellington1272.7K2.2K
347Sophia Children's Hospital127344427
347Universidad de Castilla la Mancha1271.1K972
352Paris Diderot University1262.2K2.1K
352Universidade Federal de Santa Catarina1264.1K2.3K
352Christiana Care Health System126257233
355Flinders University1253.2K2.9K
355Western University3251.2K2.2K
357Tufts University1243.6K3.4K
357Goethe University Frankfurt1243.8K3.3K
357Duquesne University1241.0K875
357University of the Witwatersrand2242.9K3.3K
357University of São Paulo1249.4K6.7K
357York University1244.5K3.7K
357Oregon Health Authority1245161
357University of Pennsylvania Health System124420449
365University of Marburg1233.1K2.9K
365University of Lausanne2232.3K3.1K
365Ghent University Hospital1231.3K1.4K
365New York Academy of Medicine123169213
365St. Christopher's Hospital for Children123182189
370University of York1224.1K3.8K
370George Mason University1223.6K3.1K
370University of Toronto Scarborough122613701
373Vrije Universiteit Brussel1213.3K3.2K
373Arizona State University2215.0K5.8K
373Creighton University1211.2K1.2K
373University of Castile-La Mancha1211.3K1.1K
373University of Illinois at Chicago2214.3K5.4K
373University of Campinas1214.6K3.4K
373UCSF Medical Center121604650
373Warneford Hospital121310395
373American Cancer Society121230317
373Universitat Jaume I1211.1K1.0K
383Yonsei University1205.4K4.6K
383Boston College1202.3K2.2K
383Milan Polyclinic2208141.2K
383Sorbonne University1202.3K1.8K
383Sorbonne Universités1201.3K1.6K
388Oregon State University1194.4K4.3K
388University of Texas System1192.4K2.4K
388International Centre for Ethnic Studies31981176
388Ben Gurion University of the Negev2199681.8K
392University of Pretoria1183.6K3.2K
392Stellenbosch University1183.5K3.3K
392Johns Hopkins Hospital2181.1K1.5K
392University of the Free State1181.5K1.3K
392Henry Ford Hospital1181.3K1.3K
392Leonard Davis Institute of Health Economics21891221
392Sefako Makgatho Health Sciences University118270236
399Medical College of Wisconsin2172.1K2.7K
399Northwell Health117871963
399Public Health Ontario117178224
402Rush University2164961.0K
402California State University2164.0K4.8K
402New Jersey Institute of Technology1161.5K1.6K
402Ochin216114
406Northern Illinois University1152.3K2.3K
406New Mexico State University1152.2K2.3K
408Saint Louis University2141.5K2.6K
408OhioHealth1144953
410University of Illinois at Urbana–Champaign1136.2K6.5K
410National University of Singapore2135.9K7.5K
410University of San Francisco113729957
410BJC HealthCare1133247
410Aarhus University Hospital1132.0K2.2K
410VA Portland Health Care System113108169
416Wesleyan University1129091.1K
416United States Air Force Academy112379493
416Peking Union Medical College2122.1K2.7K
416Urban Institute112202256
416Naval Medical Center Portsmouth112166212
416Penn State Cancer Institute112280439
416Carolinas Medical Center112385561
416Naval Health Research Center112156256
416Oklahoma State University1123.6K3.9K
425Simon Fraser University1114.4K4.9K
425Ben-Gurion University of the Negev4112.1K5.0K
425University of Tasmania1113.4K3.9K
425Cambridge Health Alliance211140359
425Jichi Medical University1111.1K1.2K
425Vancouver General Hospital111641885
425The Urban Institute111123202
425Menzies Institute for Medical Research111384561
425Walter Reed National Military Medical Center1118211.0K
434Universidad Autónoma de Nuevo León1101.4K1.6K
434Norwegian University of Science and Technology1104.5K5.2K
434American Heart Association110114171
434Katholieke Universiteit Leuven1107.2K7.7K
434University of Puget Sound110287435
434Dillard University1102637
434Canadian Institutes of Health Research11072180
434Harvard School of Dental Medicine410154651
434Netherlands Organisation for Health Research and Development11028
443University of Bordeaux192.6K3.1K
443University of Strasbourg192.3K2.9K
443University of Geneva194.1K4.8K
443Miami University192.3K2.8K
443Paris Descartes University192.4K2.9K
443Fred Hutchinson Cancer Research Center191.3K1.8K
443Pritzker School of Medicine19605869
443Stanford University Medical Center191.5K1.8K
451NewYork–Presbyterian Hospital18578865
451Stetson University18183289
451University of El Salvador185796
451Eastern Institute of Technology184994
451University of Chicago Medical Center28460984
451Chase Brexton Health Care18613
451Portland VA Medical Center18134320
458Wilhelmina Children's Hospital17365657
458Medical University of Białystok178021.1K
458Maine Medical Center27290647
458Peking Union Medical College Hospital171.4K1.7K
458Hazelden Betty Ford Foundation1768
458Yong Loo Lin School of Medicine171.6K2.2K
458University of Wisconsin–Milwaukee academics17735
458National University Health System178641.3K
466University College London168.4K9.4K
466UPMC Children's Hospital of Pittsburgh167971.2K
466Geisel School of Medicine16118274
466Public Health England16505786
466Tan Tock Seng Hospital167811.1K
466University of California, Davis164.2K5.5K
472University of Paris157191.3K
472University of Puerto Rico151.8K2.8K
472Centers for Medicare and Medicaid Services155692
472Poudre Valley Hospital151739
472University of Virginia Health System151.1K1.6K
472North American Primary Care Research Group4511
472University of Maryland, Baltimore159031.5K
479Carnegie Mellon University143.8K5.0K
479Health Leads14211
479Mount Auburn Hospital14133281
482Australian National University234.1K7.4K
482Jerusalem College of Technology13141321
482Brigham Young University133.4K4.8K
482University of Wyoming132.6K3.9K
482Towson University131.0K1.8K
482University of Toledo132.4K3.8K
482Fraser Health13108211
482Hamilton Health Sciences13301631
482Morehouse School of Medicine135071.0K
482Texas Tech University Health Sciences Center El Paso13132314
492West Virginia University124.3K6.3K
492Duke University224.6K8.2K
492American Academy of Pediatrics1276180
492University of Haifa222.1K4.5K
492University of New South Wales128.2K10.4K
492University of North Dakota121.5K2.8K
492Odense University Hospital121.4K2.2K
492Alta Bates Summit Medical Center1235112
492Intermountain Healthcare12279531
492American Board of Pediatrics121338
492George Institute for Global Health12475849
492UMass Memorial Medical Center12158374
492Mercy Hospital22126536
492St. Anthony's Hospital121035
492Tiburcio Vasquez Health Center1213
492Naval Medical Center San Diego12304582
492UCLA Health1270151
509Autonomous University of Barcelona115.0K7.3K
509Georgetown University113.5K5.5K
509University of Debrecen112.2K3.4K
509Stony Brook University114.4K6.5K
509King Saud University114.5K6.5K
509Umm Al-Qura University119841.9K
509Meharry Medical College114741.0K
509Children's Mercy Hospital11443874
509Huntsman Cancer Institute11495945
509H. Lee Moffitt Cancer Center & Research Institute11571994
509The Sheppard and Enoch Pratt Hospital111634
509University of Cincinnati Academic Health Center111.9K2.9K
509University of Minnesota Twin Cities114711.3K
522University of Limerick101.9K3.6K
522McGill University Health Centre101.9K3.1K
522Georgia Southern University101.3K2.7K
522East Tennessee State University101.3K2.6K
522Boise State University101.2K2.6K
522University of Southern Indiana10184644
522Florida International University103.6K6.1K
522Colorado State University104.7K7.4K
522Rush University Medical Center101.8K2.9K
522State University of New York Upstate Medical University101.6K2.8K
522MedStar Georgetown University Hospital107211.4K
522Veterans Health Administration101.4K2.5K
522UCL Medical School101.2K2.1K
522West Los Angeles VA Medical Center1084244