1.5(top 50%)
impact factor
1.1K(top 20%)
papers
13.1K(top 20%)
citations
47(top 20%)
h-index
1.6(top 50%)
impact factor
1.4K
all documents
14.4K
doc citations
68(top 20%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1University of Sheffield504982841.2K
2University of York20485397656
3University of Edinburgh94412.3K1.6K
4University of Manchester173771.5K2.0K
5Hammersmith Hospital20298193469
6Royal Infirmary of Edinburgh5288243162
7Middlesex Hospital326919294
8Leeds General Infirmary1426792162
9Seacroft Hospital1621739
10University of Aberdeen192134681.4K
11University of Bristol132031.4K2.2K
12Royal College of Surgeons in Ireland2198659289
13University of Cambridge71913.6K3.5K
14University of Copenhagen151901.6K2.8K
15Queen's University Belfast51871.4K1.1K
16University of Oxford111862.8K3.8K
17Aberdeen Maternity Hospital11169918
18De Montfort University6159272286
19University of Nottingham131581.3K2.6K
20University of Canterbury7148631884
21Derriford Hospital714183111
22Liverpool Women's Hospital101341940
23University of Liverpool61302.3K2.6K
23St James's University Hospital6130176244
23Birmingham Women's Hospital111302188
26Bourn Hall Clinic10127518
27Islamic Azad University51232.6K1.7K
28Imperial College School of Medicine3122371430
29Nofer Institute of Occupational Medicine211810877
30Ghent University21165.0K3.1K
30Ghent University Hospital2116958658
30Medical University of Gdańsk11161.3K419
33Monash University101092.3K3.8K
33Rotunda Hospital41093130
35Newcastle University81081.5K2.5K
36Shahid Beheshti University of Medical Sciences41061.4K924
36Imperial College Healthcare NHS Trust6106209305
38Addenbrooke's Hospital31041.0K950
38University of Modena and Reggio Emilia21042.2K1.4K
40Kashan University of Medical Sciences3101209138
41University College Hospital6100400536
42University College London10972.5K4.4K
43Autonomous University of Barcelona1965.0K2.3K
44Leeds Teaching Hospitals NHS Trust119575220
45Southmead Hospital494243290
46University of Huddersfield793218473
47Brunel University2881.4K1.1K
48The Roslin Institute186231161
48Scotland's Rural College186318205
50University of Warwick9851.2K2.6K
51University of Hull9844741.1K
52University of New South Wales7803.1K4.5K
52Royal Victoria Infirmary380314344
52Tehran University of Medical Sciences12808021.8K
55Lancaster University2792.1K1.6K
56Cardiff University7771.6K2.8K
57University of Birmingham9732.1K4.0K
58Manchester Academic Health Science Centre572227472
59Marche Polytechnic University1702.4K1.3K
59University Hospitals of Leicester NHS Trust370344346
61University of Sunderland569117269
61Arak University of Medical Sciences169394123
63Beth Israel Deaconess Medical Center3681.8K1.8K
64University of Adelaide2664.2K3.5K
64University of Coimbra4661.4K1.8K
66University of Plymouth4658201.3K
67University of Auckland5632.5K3.7K
68Leeds Beckett University161997474
68Royal Hallamshire Hospital461331542
70Middlesex University660176561
71Cairo University6591.7K2.1K
71University of Leeds5593.1K4.1K
71University of Kent4591.1K1.5K
74St. Michael's Hospital7584161.0K
75University of Hong Kong5573.1K4.2K
75Mashhad University of Medical Sciences457759880
77Heidelberg University3543.3K3.6K
77University of Catania2542.5K2.3K
79Uppsala University5532.9K4.2K
80University of Dundee6528972.0K
81University Hospital Heidelberg351773948
81Wolfson Research Institute1515670
81Shahid Sadoughi University of Medical Sciences551160269
84University of Pisa1505.2K3.4K
84University of South Carolina2504.0K3.5K
84Edith Cowan University5503861.0K
87University of Belgrade3492.5K2.4K
88McGill University7483.4K6.0K
88Guangdong Pharmaceutical University248355342
88Leicester Royal Infirmary148528384
91University of Minnesota2478.0K7.0K
91Chelsea and Westminster Hospital247319369
91John Radcliffe Hospital5476901.3K
94Imperial College London8462.8K5.4K
95Radboud University Medical Centre3459601.5K
96University of Messina1442.9K2.0K
97Oxford Brookes University2439741.0K
98University of Florence3423.1K3.6K
98National University of Ireland1422.4K1.9K
98Baqiyatallah University of Medical Sciences342365502
101University of Northampton44099286
102University of Arkansas at Little Rock139568408
102National University of Singapore1397.7K5.5K
102Texas Tech University1393.8K2.5K
102King's College Hospital439560974
102Texas Tech University Health Sciences Center1391.5K1.1K
107Guy's Hospital538409945
108Princeton University2373.3K3.4K
108North Dakota State University1372.1K1.6K
108St George's Hospital137581492
108The Rowett Institute137343385
112Auckland City Hospital136690557
112Royal Hospital for Sick Children, Edinburgh136422369
114Free University of Brussels135850857
115King Saud University4342.1K3.2K
115Leiden University Medical Center2342.1K2.3K
115Geneva University Hospitals1341.8K1.6K
115Capital Medical University3341.8K2.0K
119Peking University2334.3K4.2K
119National and Kapodistrian University of Athens3333.1K3.8K
119University of Leicester2333.1K3.5K
122University of Pennsylvania2326.9K6.9K
122University of Rajasthan232404445
122Tameside General Hospital2324845
122Nottingham University Hospitals NHS Trust132697545
126Columbia University2316.9K6.9K
126Manisa Celal Bayar University131875590
126St George's, University of London331489905
129University of Campinas1304.6K3.0K
130Sheffield Medical School129270312
130University of Portsmouth1292.1K1.8K
130Avicenna Research Institute22977133
130University of Caxias do Sul229279289
130Ninewells Hospital529254789
135Katholieke Universiteit Leuven2285.4K5.9K
135University of Wales1282.4K2.2K
135Jessop Hospital3281838
138Utrecht University2274.7K5.4K
138Dalhousie University1275.0K4.2K
138McMaster University2275.1K5.5K
138Macquarie University2273.0K3.6K
138Ankara University2272.1K2.1K
143Northwestern University1267.0K6.0K
143University of Central Lancashire1261.5K1.3K
143Royal Derby Hospital226207297
143Tabriz University of Medical Sciences2261.3K1.5K
147University of Pittsburgh1258.0K6.6K
147American University of Beirut2251.6K2.1K
147Glasgow Royal Infirmary125667628
150New York University1246.1K5.0K
150Saitama Medical University124879727
150Evangelische Hochschule Darmstadt12421
153Harvard University1237.3K6.5K
153Massachusetts Institute of Technology1235.6K5.3K
153York University1234.5K3.8K
153University of Massachusetts1235.6K5.0K
153Alexandra Hospital123552559
153Tarbiat Modares University3231.6K2.5K
153Mahsa University12310392
153NHS Grampian22379152
161Copenhagen University Hospital4226741.5K
161University of Mazandaran122785648
161The Family Planning Association of Hong Kong222519
161North Shore University Hospital222408653
161Chinese University of Hong Kong3223.6K5.2K
166University of London2215.7K6.6K
166University of Texas at San Antonio1212.4K2.4K
166University of Barcelona1216.1K5.1K
166University of Tehran4212.1K3.7K
166Coventry University2211.0K1.6K
166Gazi University1212.6K2.1K
166University of Campania "Luigi Vanvitelli"1212.1K2.2K
166University of Texas Health Science Center at San Antonio1212.2K2.3K
166Recep Tayyip Erdoğan University121470383
166Robert Wood Johnson Medical School1211.2K1.3K
166Prince Mohammed bin Abdulaziz Hospital1213013
177University of Aveiro1202.6K2.4K
177University of Technology Sydney5208262.6K
177University of Teramo120400513
177Ahvaz Jundishapur University of Medical Sciences120924777
177Qazvin University of Medical Sciences120441421
177Urmia University of Medical Sciences120559473
177Queen Elizabeth Hospital2207411.1K
184Helsinki University Central Hospital1191.7K1.8K
184University of British Columbia11910.0K8.8K
184University of Debrecen1192.2K2.0K
184University of Pécs1191.5K1.4K
184North Hampshire Hospital1198495
189Brown University2183.6K4.7K
189Durham University2182.9K3.7K
189University of Turku2182.9K4.0K
189Lehigh University1182.1K2.1K
189Koç University1181.3K1.3K
189Johns Hopkins Hospital1181.6K1.5K
189Duke University Hospital1183.7K3.7K
189AJA University of Medical Sciences118283257
189National Institute for Biological Standards and Control118255352
189Homerton University Hospital31870220
189Royal Victoria Hospital2187971.3K
189Liverpool Womens NHS Foundation Trust2181856
201Akdeniz University1171.7K1.5K
201University of the Basque Country1172.8K2.7K
201University of the West of Scotland117840928
201Swansea University1173.1K3.1K
201French National Institute of Health and Medical Research3172.0K3.1K
201Sahlgrenska University Hospital3171.2K2.2K
201UZ Leuven2171.0K1.5K
201Asan Medical Center1171.1K1.1K
201Seoul National University Bundang Hospital1171.4K1.3K
201Hospital de Clínicas de Porto Alegre117772866
201Universidade Federal da Bahia1172.5K1.8K
212University of Amsterdam3164.3K6.6K
212Ball State University2168081.3K
212University of Innsbruck2162.1K3.1K
212Jewish General Hospital2165271.1K
216Pennsylvania State University2157.3K8.6K
216Hvidovre Hospital115564750
216Alfred University115231268
216Ondokuz Mayıs University2159551.3K
216London Women's Clinic115914
216Université de Nantes2159531.7K
222University of South Australia1143.1K3.5K
222Lund University2145.3K6.9K
222University of Melbourne4145.1K8.7K
222University of Sydney1149.3K8.9K
222Chapman University214351839
222University of Opole114555443
222St. Luke's Hospital114563665
229University of Toronto2139.5K10.8K
229İnönü University1131.3K1.3K
229Chinese Academy of Sciences1137.4K7.1K
229University of Miami1135.3K5.5K
229Hong Kong Polytechnic University1134.1K4.3K
229Shiraz University1132.1K2.2K
229Federal University of São Paulo1133.1K2.8K
229University of Chinese Academy of Sciences1133.2K3.1K
229Southern Medical University1132.2K2.2K
229Nanfang Hospital1131.2K1.3K
229Lister Hospital113193224
229Trinity College1132.7K3.1K
229Bharati Vidyapeeth University11383187
242University of Southampton3123.7K6.4K
242Oregon Health & Science University2122.2K3.1K
242University of Basel1123.7K4.2K
242Elizabeth Garrett Anderson and Obstetric Hospital1122541
242Saarland University1122.8K3.2K
242Edge Hill University112567667
242University Hospital of Basel1121.5K1.7K
242Manchester Metropolitan University1122.2K2.5K
242Prince of Wales Hospital1121.8K2.1K
242Seoul National University Hospital1121.6K1.7K
242King Saud bin Abdulaziz University for Health Sciences112512621
242Vanier Institute of the Family1121325
254University of Tokyo2116.9K8.1K
254University of Cologne1114.6K4.9K
254University of Isfahan1111.5K1.5K
254University of Surrey1113.7K4.2K
254Sheffield Children's Hospital111218301
259Boston University1105.6K6.0K
259Tufts University1103.6K4.3K
259Complutense University of Madrid1105.8K5.6K
259University of Ottawa1106.5K7.0K
259Erasmus University Rotterdam1103.0K3.5K
259Daito Bunka University1105577
259Western University1102.7K3.2K
259Hillel Yaffe Medical Center110183277
259Aberdeen Royal Infirmary110527667
259University Hospital Complex of Granada110275366
259Hull York Medical School210110363
259Hitit University110366454
259South London Healthcare NHS Trust110919
259Medical University Sofia110103174
273American University191.6K2.0K
273Karolinska Institute393.1K5.1K
273Radboud University Nijmegen194.3K5.1K
273Auckland University of Technology395972.0K
273University of São Paulo199.4K8.5K
273University of Illinois at Chicago195.8K6.6K
273Cleveland Clinic193.3K3.6K
273Arabian Gulf University19247394
273Wellstar Atlanta Medical Center1965104
273Beni-Suef University295791.1K
273Bristol Royal Hospital for Children19269360
273Royal London Hospital198971.1K
273Stepping Hill Hospital19116169
273Children's Hospital of Wisconsin19262426
273Shariati Hospital19432645
288University of Glasgow383.9K7.1K
288Aalborg University182.9K3.7K
288Mahidol University183.5K4.1K
288Federal University of Rio Grande do Sul382.9K4.7K
288Asahikawa Medical University18504663
288VU University Medical Center181.8K2.4K
288University of Cagliari182.8K3.7K
288Tunis El Manar University181.2K1.5K
288Siriraj Hospital186911.0K
288Hormozgan University of Medical Sciences18324474
288Princess Anne Hospital2873201
288Shiraz University of Medical Sciences281.5K2.5K
288Hospital General Universitario Gregorio Marañón188221.1K
288Aintree University Hospital18142225
288Princess Royal Hospital18125168
288Korea University184.3K4.8K
288Yazd University18823995
305University of Bremen172.6K3.4K
305Vrije Universiteit Brussel173.3K4.4K
305Linköping University272.8K5.1K
305Keio University173.8K4.3K
305College of William & Mary17472830
305Malmö University177221.2K
305Suez Canal University277781.7K
305Isfahan University of Medical Sciences171.7K2.1K
305Tokyo Dental College17422580
305Western General Hospital171.0K1.5K
305King's College271.6K3.3K
305Oxford University Hospitals NHS Trust17709899
305North Bristol NHS Trust17374536
305University of Newcastle472.2K6.2K
319University of Helsinki166.6K7.6K
319Semmelweis University162.0K2.6K
319University of New England261.3K3.0K
319University of Gothenburg363.3K6.8K
319University of Oulu163.4K4.5K
319University of Porto262.4K4.7K
319University Hospital Bonn168811.2K
319University of Winchester16299473
319Norfolk and Norwich University Hospital16344528
319Karamanoğlu Mehmetbey University16268431
319Beijing Chao-Yang Hospital16319532
319Istanbul Medipol University26353935
319Birkbeck, University of London161.4K2.1K
319University Hospitals Coventry and Warwickshire NHS Trust2693311
319Royal Women's Hospital36182590
334Federal University of Minas Gerais253.2K4.8K
334Sun Yat-sen University353.4K6.1K
334Tel Aviv University453.8K8.1K
334National Yang-Ming University152.0K2.7K
334University of Stirling152.0K3.0K
334Xi'an Jiaotong University153.6K4.4K
334Bryant University15195370
334Royal Surrey County Hospital15336494
334University of Guilan151.2K1.6K
334Whipps Cross University Hospital15223362
334St Michaels Hospital153384
334West Suffolk Hospital1597160
346Istanbul University143.5K4.5K
346Huazhong University of Science and Technology144.6K5.6K
346Zanjan University of Medical Sciences14460845
346Neath Port Talbot Hospital14518
346Tongji Medical College142.2K2.8K
346University Hospital of Wales148981.3K
346Affiliated Hospital of Qingdao University14232506
346UMass Memorial Medical Center14158336
354Stanford University335.7K10.6K
354University of Tartu132.5K3.8K
354University of Sfax131.5K2.2K
354Yamagata University131.8K2.4K
354University Medical Center Utrecht132.5K3.4K
354Mansoura University132.4K3.4K
354Alfaisal University23197833
354October 6 University133260
354Hollywood Private Hospital1334109
354Khyber Medical University13102231
354Riphah International University13418715
354Royal College of General Practitioners1361112
354Tartu University Clinic13209453
354University of Minnesota Medical Center13210425
354Cha University138341.3K
354Shanghai East Hospital13482875
354Royal College of Nursing135775
354Manchester University NHS Foundation Trust13396692
354Royal Marsden NHS Foundation Trust13467766
373Flinders University123.2K5.0K
373Miguel Hernández University of Elche121.3K2.3K
373Hebrew University of Jerusalem125.1K6.9K
373University of California2214.6K18.8K
373Minzu University of China12456918
373King's College London224.3K7.7K
373Assiut University121.9K2.9K
373Trinity College Dublin123.4K5.3K
373Institut Gustave Roussy126141.0K
373Pondicherry University128551.5K
373Kanazawa University122.9K3.9K
373University College Dublin124.2K6.2K
373Jackson State University125551.2K
373University of Western Brittany128991.7K
373Jinan University122.6K3.8K
373Fayoum University126201.1K
373Lanzhou University122.6K3.7K
373Kurdistan University of Medical Sciences12419804
373Jazan University126821.3K
373King Hussein Medical Center1262192
373King Faisal Specialist Hospital and Research Centre12475865
373National Research Centre122.1K3.0K
373Sher-i-Kashmir Institute of Medical Sciences12266435
373Singleton Hospital12185402
373International Institute for Population Sciences1270150
373Murdoch Children's Research Institute128921.5K
373Korea University of Science and Technology124.3K6.0K
373Sabzevar university of medical sciences12221475
373The Queen Elizabeth Hospital12502956
373Kerman University of Medical Sciences129901.7K
373Christian Medical College121.0K1.6K
373National Maternity Hospital12112224
373Centre Antoine Lacassagne1278170
373Al Azhar University12304663
407University of Southern California117.9K10.5K
407University of Milan115.9K8.1K
407Yale University116.6K9.0K
407University of Texas at Austin1110.0K12.7K
407Qingdao University211.2K2.8K
407University of Vienna115.5K7.7K
407Zhejiang University116.1K7.9K
407Michigan State University118.0K10.8K
407Uppsala University Hospital117761.5K
407University of Haifa113.0K4.7K
407Washington State University114.8K7.1K
407University of Jordan111.9K3.4K
407Medical University of Vienna112.8K4.0K
407University of Texas Medical Branch112.9K4.2K
407University of Granada114.7K6.6K
407Maastricht University Medical Centre111.7K2.5K
407Shenzhen University112.2K3.4K
407Erasmus MC112.5K3.5K
407Babol University of Medical Sciences115381.1K
407Central South University114.2K5.6K
407Universidade Luterana do Brasil11307650
407King Hussein Cancer Center1165147
407Northwell Health118651.5K
407Stony Brook University Hospital11373773
407University of Nebraska Medical Center112.7K4.0K
407University of Science and Culture1174230
407University of Tennessee Health Science Center111.7K2.8K
434Tongji University103.5K5.2K
434Pasteur Institute101.7K2.7K
434Sina Hospital10221536
434Bangor University101.7K3.2K
434Johns Hopkins School of Medicine102.8K4.2K
434University of North Texas103.0K5.0K
434University of South Dakota101.0K2.2K
434Western Michigan University101.8K3.5K
434Sheffield Hallam University101.7K3.2K
434National Institute of Mental Health101.4K2.3K
434Hadassah Medical Center109641.8K
434Buffalo State College10294783
434Charing Cross Hospital107261.4K
434Coombe Women & Infants University Hospital102861
434Mater Health Services10106301
434Medical University of South Carolina103.3K4.7K
434North China University of Science and Technology105331.1K
434University of Sharjah101.1K2.5K
434Guangzhou Medical University101.0K1.9K
434Jining Medical University10321762
434Stem-Cell and Brain Research Institute1035112
434Suzhou Municipal Hospital10140421
434Centro Hospitalar e Universitário de Coimbra10279594
434Danderyds sjukhus20277838
434Hospices Civils de Lyon108381.4K
434Rosie Hospital1083185
434University Hospital Southampton NHS Foundation Trust105831.1K
434Tangshan College1056135
434Universidade do Porto102.4K4.2K