0.4(top 100%)
impact factor
1.7K(top 20%)
papers
12.1K(top 20%)
citations
29(top 20%)
h-index
0.5(top 100%)
impact factor
1.8K
all documents
12.7K
doc citations
37(top 20%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1Aristotle University of Thessaloniki372872391.0K
2National and Kapodistrian University of Athens292573881.2K
3Tehran University of Medical Sciences16186617985
4Imam Khomeini Hospital Complex131392940
5Democritus University of Thrace13116115442
6Aga Khan University1089113299
7Sri Ramachandra University8792359
8Mashhad University of Medical Sciences675517730
9Staten Island University Hospital7744596
10Charing Cross Hospital567216454
11Creighton University Medical Center106514138
12Ludwig Maximilian University of Munich2634.2K3.5K
12LSU Health Sciences Center New Orleans2631.0K959
14University of Nottingham3624.1K4.1K
14University of Tennessee11621.3K3.6K
16General University Hospital of Patras46160110
16Van Yüzüncü Yıl University561202318
18Scunthorpe General Hospital3581513
18Al-Ameen Medical College158178
20Manipal University95799400
21Glan Clwyd Hospital5544173
22University of Campania "Luigi Vanvitelli"4538361.4K
23King's College Hospital351687844
24University of Regensburg1492.8K2.0K
24Alexandra Hospital449202367
26Istanbul University10486682.0K
26Atatürk University1481.9K968
26Delta State University6483563
29Assiut University547605928
29AHEPA University Hospital84774348
29Jawaharlal Institute of Postgraduate Medical Education and Research447266248
29Princess Royal University Hospital4472842
33Michigan State University9462.5K5.4K
33McMaster University2465.1K4.6K
33General Hospital of Nikea346818
36Universidade Federal Fluminense7437171.1K
37Baylor College of Medicine4422.4K3.1K
38Columbia University Irving Medical Center1412.4K1.8K
39University Children's Hospital140933786
40University of Catania2392.5K2.7K
40Royal Adelaide Hospital439388752
40University Hospital of Heraklion439128327
43Carlos III Health Institute1381.2K1.0K
43Jiangxi University of Science and Technology238382333
45Imperial College London5373.8K5.8K
45Mustafa Kemal University337225414
47University of Thessaly4356441.4K
47Düzce University335183338
47Pondicherry Institute of Medical Sciences2357736
50Cairo University4342.3K2.8K
50Kingston General Hospital134425416
52Banaras Hindu University4331.2K1.9K
52University of South Alabama1331.6K1.2K
52University of South Alabama Medical Center1337154
55University of Washington13210.2K8.0K
55Hacettepe University2322.5K2.4K
55Tabriz University of Medical Sciences3329691.3K
55University Hospital of Wales532329714
59Daisy Hill Hospital331817
59Altnagelvin Area Hospital23178112
59Medway Maritime Hospital6312172
59Royal Surrey County Hospital231212282
63Ankara University2302.1K2.0K
63Frenchay Hospital230196324
65University of Illinois at Urbana–Champaign1296.2K5.2K
65Federal University of Rio de Janeiro5292.1K3.3K
65Lariboisière Hospital129693677
65Sunderland Royal Hospital229105138
65Assistance Publique – Hôpitaux de Paris1291.7K1.5K
70University of Udine1282.0K1.7K
70Henry Ford Hospital3286841.2K
70St George's Hospital228380557
70Jaslok Hospital12812792
70Kidwai Memorial Institute of Oncology128133101
70Texas Children's Hospital228647857
76University of Kansas2274.2K4.7K
76Ohio State University1279.7K7.6K
76American University of Beirut3271.2K2.1K
76Gazi University3271.4K1.8K
76King's Mill Hospital1276553
76Mazandaran University of Medical Sciences227535643
82American Hospital of Paris32623110
82Kyushu University3263.8K4.4K
82Lithuanian University of Health Sciences226456644
82Osmangazi University226717879
82Coney Island Hospital6261238
82Shizuoka City Shimizu Hospital3262239
88I-Shou University225636912
88Hamad Medical Corporation525186595
88Northwick Park Hospital125482481
88Dartmouth–Hitchcock Medical Center125821851
92University of Siena2242.1K2.7K
92Moorfields Eye Hospital224180277
92Beth Israel Medical Center424247698
92Kuwait University1242.2K1.8K
92Cavan General Hospital1241712
92Medical University of South Carolina2242.5K2.9K
92Mubarak Al-Kabeer Hospital1248177
92University College of Medical Sciences224204258
92Gifu Prefectural Tajimi Hospital1248469
92Ospedale Misericordia e Dolce124818
92Mahatma Gandhi Institute of Medical Sciences42470113
92Lady Hardinge Medical College224208234
104University of Florida3236.4K8.0K
104University of Alcalá3231.1K2.0K
104Leeds General Infirmary423290647
104University of Crete3231.1K2.2K
104National University Hospital3237061.2K
104Kingston Hospital2235279
104Chinese PLA General Hospital2231.1K1.3K
111Texas State University1221.8K1.5K
111Ain Shams University1223.0K2.3K
111Peking Union Medical College2222.1K2.4K
111Cork University Hospital122486471
111Kerry General Hospital12279
111Peking Union Medical College Hospital2221.0K1.2K
111Macclesfield District General Hospital1224239
111University of Kansas Medical Center1229511.1K
119National Institutes of Health2214.0K4.7K
119Marmara University1212.0K1.6K
119University of Texas Southwestern Medical Center1213.4K3.1K
119National Institute of Allergy and Infectious Diseases1211.1K1.2K
119Southmead Hospital121642659
119Evangelismos Hospital321175448
119Armed Forces Hospital22166126
119Nottingham University Hospitals NHS Trust221465665
127University of Pisa3203.2K4.7K
127University of New Mexico1204.7K4.4K
127University of Bari3201.6K2.9K
127Good Hope Hospital2205399
127Leighton Hospital2204568
127Mayo General Hospital2201728
127Coimbra University Hospital22063137
127SMHS Hospital1201612
127Jawaharlal Nehru Medical College Hospital12024
136Klinikum Aachen119568727
136Medical University of Innsbruck3198681.7K
136University of Malaya2192.9K3.7K
136Hong Kong Polytechnic University1194.2K3.9K
136Nara Medical University1191.2K1.1K
136Churchill Hospital119599744
136Heatherwood Hospital119916
136Chinese University of Hong Kong1195.9K5.5K
136Burdwan Medical College & Hospital2197070
136Association for Symbolic Logic1192973
136United Lincolnshire Hospitals NHS Trust1194646
147University of Tübingen1184.6K4.5K
147University of the West Indies3186911.6K
147University College Hospital4185441.3K
147Bradford Royal Infirmary51867318
147Musgrove Park Hospital41854178
147Worthing Hospital118111121
147Metropolitan Hospital Center118259264
147Calderdale Royal Hospital1182527
147Glangwili General Hospital1184541
147KAT Hospital118107138
157Wayne State University2173.8K4.9K
157Fudan University1175.4K4.8K
157Sina Hospital117222245
157University of Jordan1171.9K1.8K
157Albert Einstein College of Medicine3171.8K2.9K
157New York Medical College1171.7K1.7K
157Aberdeen Royal Infirmary317264567
157Blackpool Victoria Hospital2176597
157Cooper University Hospital117316347
157Lincoln County Hospital6179106
157Zhongshan Hospital1171.3K1.3K
157Maria Fareri Children's Hospital1173556
157Shariati Hospital217223515
170Norwegian University of Science and Technology1164.5K4.6K
170University of Missouri2165.0K6.3K
170University of Ioannina3161.1K2.3K
170Albert Schweitzer Hospital216133292
170Mansoura University2161.7K2.3K
170Morriston Hospital216160288
170Tan Tock Seng Hospital316380865
170Colchester Hospital2165086
170Queen Elizabeth Hospital2167421.2K
170Imperial College Healthcare NHS Trust316412858
170Suleyman Demirel University3164891.2K
181University of Split115915941
181University of Miami2153.9K5.3K
181Kobe University1153.1K2.9K
181University of Modena and Reggio Emilia2152.2K3.4K
181D'Annunzio University of Chieti–Pescara1157751.0K
181Kahramanmaraş Sütçü İmam University215284509
181Norfolk and Norwich University Hospital215200384
181Karadeniz Technical University2151.0K1.6K
181Princess of Wales Hospital11596121
181Royal Hallamshire Hospital415334972
181University of Abuja Teaching Hospital1158468
192Abant Izzet Baysal University114784858
192University of Naples Federico II1144.9K5.1K
192Karolinska University Hospital1142.4K2.7K
192Weill Cornell Medicine1143.3K3.4K
192Leicester General Hospital214257509
192New York Institute of Technology College of Osteopathic Medicine21474176
192Regions Hospital31463258
192Royal Derby Hospital214207397
192UCL Medical School2148891.6K
192Jos University Teaching Hospital114140157
192Cannock Chase Hospital1141513
192Södertälje Hospital1142752
192Royal Cornwall Hospital Trust11492110
205Indian Council of Medical Research113612761
205Ruhr University Bochum2132.9K4.2K
205University at Buffalo1135.8K5.8K
205Case Western Reserve University2134.1K5.7K
205Vita-Salute San Raffaele University113747945
205Kırıkkale University113777803
205Ondokuz Mayıs University1131.6K1.4K
205Royal London Hospital113899972
205Sher-i-Kashmir Institute of Medical Sciences113266248
205St James's University Hospital413244782
205University Hospital of North Tees113104134
205York District Hospital11390124
205Combined Military Hospital2133952
205Victoria Hospital113461567
205Vardhman Mahavir Medical College1139490
220University of Cincinnati1125.3K5.5K
220Università Cattolica del Sacro Cuore1122.6K3.0K
220Tel Aviv University1127.0K6.9K
220Kyoto Prefectural University of Medicine1121.5K1.6K
220Belfast City Hospital112405536
220Kütahya Dumlupınar University212254592
220National Cancer Centre Singapore212150324
220Royal Sussex County Hospital212146347
220San Joaquin General Hospital2121334
220University of Cincinnati Medical Center1128331.1K
220University of Pittsburgh Medical Center3121.1K2.3K
220University of Tennessee Health Science Center1121.7K2.0K
220Vancouver General Hospital212426862
220Giresun University212200407
220CHU Hassan II1123914
220Chesterfield Royal Hospital1124551
220Southend University Hospital112126158
237University of Hong Kong4113.6K6.9K
237University of Melbourne3116.0K9.1K
237McGill University Health Centre1111.9K2.3K
237Dokuz Eylül University1111.9K2.1K
237United Arab Emirates University1112.0K2.4K
237University of Brescia1112.5K3.0K
237Manchester Royal Infirmary311371958
237Cleveland Clinic1113.3K3.5K
237Bülent Ecevit University111538787
237Hi-Tech Medical College & Hospital111149
237Leonard M. Miller School of Medicine1112.8K3.1K
237Hospital Clínico San Carlos111726876
237Maimonides Medical Center111221290
237Penn State Milton S. Hershey Medical Center111610813
237Touro University California11193138
237Royal Stoke University Hospital111277352
237Westmead Hospital3115791.4K
237Mamata medical college2111728
237Olabisi Onabanjo University Teaching Hospital1115062
237Stanford University Medical Center1111.4K1.8K
237Ludwig Cancer Research311348933
237Austin Hospital311296812
237Sriram Chandra Bhanja Medical College Hospital1118592
237University of Iowa1116.5K6.7K
261University Hospital Zurich1101.9K2.3K
261University of South Florida3103.3K6.2K
261Dalhousie University1105.0K5.5K
261Mayo Clinic2103.6K4.6K
261Chinese Center for Disease Control and Prevention110175281
261Huddersfield Royal Infirmary1106090
261H. Lee Moffitt Cancer Center & Research Institute110571749
261Isfahan University of Medical Sciences3108562.0K
261Urmia University of Medical Sciences110565687
261Iizuka Hospital110158174
261Yeovil District Hospital1106065
261University Hospitals of Leicester NHS Trust210468846
261Gandhi Medical College11012397
274Medical University of Warsaw291.0K1.8K
274University of Calgary197.3K7.8K
274Fırat University298381.6K
274Ege University291.7K2.8K
274University of Balamand19171325
274Universidade Estadual Paulista193.6K3.3K
274Maastricht University Medical Centre191.7K2.0K
274Royal Hobart Hospital19246364
274Broomfield Hospital2991192
274Central Middlesex Hospital3977231
274Chase Farm Hospital392693
274Medical University of Gdańsk298671.5K
274Hackensack University Medical Center19406571
274Launceston General Hospital1964120
274Naas General Hospital191724
274Queen's Hospital19159207
274State Hospital19124247
274The Alfred Hospital199431.3K
274Wexham Park Hospital2989199
274Woodend Hospital292379
274Foothills Medical Centre19200358
274University Hospital Lewisham19125193
274Athens Naval Hospital193878
274Tawam Hospital19171297
274Wrightington Hospital2963110
299University of Oxford189.7K10.1K
299University of Glasgow186.4K7.1K
299University of Auckland383.6K7.2K
299University of Patras183.0K3.7K
299Haukeland University Hospital287861.6K
299Obafemi Awolowo University288181.5K
299University of Campinas283.4K4.6K
299Ulster University281.6K3.2K
299State University of New York Upstate Medical University281.1K2.0K
299James Cook University Hospital28184422
299John Radcliffe Hospital281.2K2.1K
299Middlemore Hospital28145378
299Royal Gwent Hospital18225298
299Sikkim Manipal University18156220
299St. Vincent's University Hospital18496733
299Shiraz University of Medical Sciences281.6K2.5K
299Helen DeVos Children's Hospital1883144
299Hinchingbrooke Hospital3825110
299G. Papanikolaou General Hospital183264
299Mahadevappa Rampure Medical College1858
299Avenue Hospital1838
299University Hospitals Birmingham NHS Foundation Trust18725912
321Universidad Autónoma de Nuevo León171.4K1.8K
321University of Milan274.6K6.7K
321University of Connecticut176.0K6.9K
321Johannes Gutenberg University Mainz172.8K3.6K
321Başkent University171.2K1.5K
321Gunma University171.7K1.9K
321Çukurova University171.5K1.9K
321İnönü University171.3K1.6K
321Ghent University176.5K7.5K
321St Thomas' Hospital17453719
321Loyola University Chicago172.2K2.9K
321University of Lagos171.3K1.6K
321University of Phoenix1797172
321University Medical Center Utrecht172.5K3.1K
321Wilhelmina Children's Hospital17365657
321Swiss Tropical and Public Health Institute17413675
321Brescia University2726207
321Bristol Royal Hospital for Children17269386
321Conquest Hospital176285
321Derriford Hospital27226528
321Hillingdon Hospital2744163
321Milton Keynes University Hospital3739203
321Pilgrim Hospital175979
321Royal Prince Alfred Hospital277881.6K
321South Tyneside District Hospital173055
321University of Toledo Medical Center177291.0K
321Ysbyty Gwynedd176192
321Bir Hospital177370
321National Academy of Medical Sciences1710198
321Methodist University Hospital17354567
321Royal Blackburn Hospital2760160
321Linkou Chang Gung Memorial Hospital171.8K2.2K
321Salford Royal Hospital17503745
321Asia Institute of Medical, Science and Technology17143205
321Westfort Hospital1712
321JSS Dental College and Hospital177263
321East Lancashire Hospitals NHS Trust1786121
358Jagiellonian University163.4K3.8K
358University of Pavia164.0K5.0K
358University of Birmingham167.2K8.2K
358University of Pittsburgh168.0K8.9K
358European Institute of Oncology166961.1K
358Karlstad University166811.2K
358BC Cancer Agency166341.0K
358Glenfield Hospital16378586
358Zahedan University of Medical Sciences16495791
358Xinjiang Medical University26218610
358Rhode Island Hospital161.1K1.7K
358Singapore General Hospital161.4K1.8K
358Sir Run Run Shaw Hospital36210879
358Torbay Hospital16145224
358Vancouver Coastal Health16144306
358Tampere University Hospital161.1K1.6K
358Obafemi Awolowo University Teaching Hospitals Complex16101173
375University of Southern California157.9K9.2K
375Catholic University of Korea152.3K2.8K
375University of Limpopo15553822
375Fukuoka University151.6K2.0K
375University of Sheffield156.6K8.0K
375Medical University of Lublin158461.2K
375Medical University of Silesia151.1K1.5K
375University of Oviedo152.8K3.7K
375Ovidius University15238310
375Royal Infirmary of Edinburgh157081.1K
375College of Staten Island15210477
375Craigavon Area Hospital1595170
375Kasturba Hospital155795
375Ljubljana University Medical Centre157711.1K
375Soonchunhyang University Hospital15293448
375St. Luke's-Roosevelt Hospital Center15309563
375Waikato Hospital15246414
375Harbin Medical University151.0K1.5K
375National Hospital of Sri Lanka15133189
375Epsom Hospital1554102
375Rochdale Infirmary35322
375Combined Military Hospital Rawalpindi1587
397Université libre de Bruxelles144.0K5.5K
397University of São Paulo149.4K9.8K
397Medical University of Graz241.3K2.5K
397University of Alabama at Birmingham144.8K6.0K
397VU University Medical Center141.8K2.6K
397Pontifical Bolivarian University14469568
397University Medical Center Groningen142.2K2.9K
397Tokyo Medical and Dental University142.3K2.9K
397Birmingham Children's Hospital14339559
397Boston Medical Center141.2K1.8K
397Chittagong Medical College1482125
397UPMC Pinnacle Harrisburg142449
397Veterans Health Administration141.4K2.2K
397National Research Centre241.5K2.7K
397Sir Salimullah Medical College146565
397St. James's Hospital244551.1K
397St. Margaret's Hospital141130
397Tampa General Hospital24111334
397University of Rajasthan14621920
397Walton Centre14125232
397Tokyo Medical University Hachioji Medical Center14135197
397Seonam University1491224
397Goulburn Valley Health142245
397Shaheed Suhrawardy Medical College145055
397Heartlands Hospital14349598
397Basildon University Hospital1462112
397Royal Liverpool University Hospital146681.1K
397Hamedan University of Medical Sciences148851.4K
397Sarojini Naidu Medical College144066
397University of Virginia146.4K7.8K
427Leipzig University133.9K5.3K
427University of Amsterdam136.8K8.6K
427Medical University of Łódź131.3K2.0K
427Ministry of Health133.3K4.1K
427Loma Linda University131.5K2.4K
427University of Otago134.6K6.3K
427Gloucestershire Royal Hospital13204349
427Klinikum Ernst von Bergmann1329105
427Nova Southeastern University131.1K2.0K
427Academic Medical Center131.6K2.4K
427Berkshire Medical Center1349113
427Indiana University136.5K8.2K
427Northern General Hospital23377921
427Royal Bournemouth Hospital13192344
427Royal Glamorgan Hospital1388176
427Southern Illinois University School of Medicine137651.3K
427Ulster Hospital13109208
427National Cheng Kung University Hospital138471.3K
427Wythenshawe Hospital13349635
427University of Benin Teaching Hospital13197329
427University of Nigeria Teaching Hospital13241416
427Antrim Area Hospital1358121
427Semnan University of Medical Sciences13369712
427Kerman University of Medical Sciences139951.6K
427Jawaharlal Nehru Medical College13354546
427South London Healthcare NHS Trust13931
427University of Prishtina13221449
454Stanford University128.6K11.0K
454Massachusetts General Hospital124.5K5.8K
454University of Jena123.0K4.5K
454University of Padua126.6K8.6K
454University of Caen Normandy128971.8K
454Shandong University124.4K5.7K
454University of Colombo126871.3K
454University of Perugia123.4K4.9K
454Federal University of Rio Grande do Sul125.0K6.0K
454Tor Vergata University of Rome122.2K3.7K
454Howard University121.7K2.9K
454University of Colorado126.2K8.4K
454Nihon University123.0K4.0K
454University of Putra Malaysia122.7K4.2K
454Galilee Medical Center12101256
454California Pacific Medical Center12427853
454Leicester Royal Infirmary12529951
454Royal Alexandra Children's Hospital122970
454Royal Children's Hospital121.2K1.9K
454Royal Shrewsbury Hospital1291195
454University of Texas Health Science Center at Houston122.4K3.6K
454Hospital de Clínicas de Porto Alegre127721.3K
454National Hospital Organization Mito Medical Center123573
454University of Maryland Medical Center126351.1K
454Haydom Lutheran Hospital122980
454Princess Alexandra Hospital121.0K1.7K
454Barts Health NHS Trust126901.1K
454Hospices Civils de Lyon128391.3K
454Gelre Hospitals12120273
483University of Cambridge119.0K11.8K
483University of Edinburgh117.8K10.4K
483NUI Galway111.4K2.8K
483University of North Dakota111.5K2.9K
483Selçuk University111.7K2.8K
483University of Palermo113.2K5.1K
483King Saud University114.5K6.5K
483Odense University Hospital111.4K2.2K
483Universidade Federal do Ceará112.7K3.6K
483Erasmus MC112.5K3.5K
483Bedford Hospital1187181
483Croydon University Hospital11182361
483Lankenau Medical Center11109248
483Lenox Hill Hospital11458840
483Luton and Dunstable University Hospital1186209
483Maulana Azad Medical College11560942
483Medical College of Wisconsin112.7K3.9K
483NYU Langone Medical Center111.7K2.7K
483National Defense Medical College119751.5K
483Rookwood Hospital111427
483Singleton Hospital11185421
483Sismanogleio General Hospital1185170
483Southern Medical University112.2K3.0K
483University of Pernambuco115741.0K
483William Harvey Hospital1186194
483Main Line Health113688
483Royal Papworth Hospital NHS Foundation Trust11119238
483Griffin Hospital1131124
483Velindre Cancer Centre11105214
483Imam Reza Hospital11302630
483Barnsley Hospital11934
483Universidade Federal do Vale do São Francisco11379696
483University of California, Los Angeles115.5K7.9K
483Henry Ford Health System111.0K1.8K
483Norfolk and Norwich University Hospitals NHS Foundation Trust11146332
483Queen Mary's Hospital Sidcup11214
483Royal Victoria Hospital111.2K1.9K
483Keele University318653.4K
521World Health Organization101.2K2.2K
521National Chiao Tung University102.0K3.2K
521Columbia University108.9K12.2K
521Yale University106.6K9.5K
521University of Texas at Austin1010.0K13.4K
521University of Bologna106.9K9.7K
521Zhejiang University106.1K8.3K
521Sapienza University of Rome106.2K9.0K
521University of Manchester108.5K11.7K
521King's College London105.8K8.5K
521RWTH Aachen University104.3K6.5K
521University of Tromsø – The Arctic University of Norway102.2K3.9K
521University of the Witwatersrand104.2K6.7K
521University of Alberta109.2K12.5K
521University of Ferrara102.5K4.3K
521Cyprus University of Technology105271.3K
521University of Parma102.9K4.9K
521University of Toledo102.4K4.5K
521University Hospital Frankfurt105681.1K
521Tenon Hospital105731.1K
521Wellstar Atlanta Medical Center1065167
521Cambridge Health Alliance10232534
521Connolly Hospital1076215
521Fatih University10335899
521Hull Royal Infirmary10280553
521Jichi Medical University101.1K1.9K
521Millersville University of Pennsylvania10193615
521Nottingham City Hospital10272591
521Queen Elizabeth II Hospital1046145
521Royal Free Hospital101.2K2.0K
521Seattle Children's109151.7K
521Stollery Children's Hospital10132300
521Temple University Hospital10447894
521Royal Preston Hospital10258584