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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 1.457 Scientists Citation Rankings - 2026

See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.

* Total Citation Counts Rankings

Rankings

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29,290
World Rank
21
Country Rank
1
University
Ranking Based On Selection:
1
Medical and Health Sciences / Epidemiology and Public Health
Cancers | heart disease | behavioural risk factor

Citation Metrics

  • Total
    28,324
  • Last 5 Years
    27,596
  • Last 5 Years / Total
    0.974
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* Total Citation Counts Rankings

Rankings

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100,376
World Rank
60
Country Rank
2
University
Ranking Based On Selection:
2
Medical and Health Sciences / Pediatric Gastroenterology
Paediatric Gastroenterology Surgery | Surgical Educatio

Citation Metrics

  • Total
    11,189
  • Last 5 Years
    10,410
  • Last 5 Years / Total
    0.930
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* Total Citation Counts Rankings

Rankings

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112,256
World Rank
73
Country Rank
3
University
Ranking Based On Selection:
3
Others
Mycolog

Citation Metrics

  • Total
    10,154
  • Last 5 Years
    9,353
  • Last 5 Years / Total
    0.921
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* Total Citation Counts Rankings

Rankings

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116,136
World Rank
77
Country Rank
4
University
Ranking Based On Selection:
4
Medical and Health Sciences / Gastroenterology
Viral hepatitis | liver cancer | Hepatology | Gastroenterolog

Citation Metrics

  • Total
    9,861
  • Last 5 Years
    7,217
  • Last 5 Years / Total
    0.732
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* Total Citation Counts Rankings

Rankings

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139,513
World Rank
102
Country Rank
5
University
Ranking Based On Selection:
5
Medical and Health Sciences / Dentistry
Oral & Maxillofacial Surgery | Cleft lip and palate | genomic

Citation Metrics

  • Total
    8,366
  • Last 5 Years
    3,929
  • Last 5 Years / Total
    0.470
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* Total Citation Counts Rankings

Rankings

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141,785
World Rank
106
Country Rank
6
University
Ranking Based On Selection:
6
Medical and Health Sciences / Neurology
Professor (Neurology/Internal Medicine) | Movement Disorders | Neurodegenerative Disorders | Parkinson’s Disease | Dementia

Citation Metrics

  • Total
    8,246
  • Last 5 Years
    6,639
  • Last 5 Years / Total
    0.805
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* Total Citation Counts Rankings

Rankings

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154,265
World Rank
124
Country Rank
7
University
Ranking Based On Selection:
7
Economics & Econometrics / Environmental Economics
Energy and Environmental Economic

Citation Metrics

  • Total
    7,618
  • Last 5 Years
    7,542
  • Last 5 Years / Total
    0.990
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* Total Citation Counts Rankings

Rankings

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161,319
World Rank
134
Country Rank
8
University
Ranking Based On Selection:
8
Medical and Health Sciences / Obstetrics and Gynecology
maternal medicine | fetomaternal medicine | health systems | clinical trials | implementation scienc

Citation Metrics

  • Total
    7,300
  • Last 5 Years
    6,300
  • Last 5 Years / Total
    0.863
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* Total Citation Counts Rankings

Rankings

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209,299
World Rank
213
Country Rank
9
University
Ranking Based On Selection:
9

Citation Metrics

  • Total
    5,635
  • Last 5 Years
    3,421
  • Last 5 Years / Total
    0.607
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* Total Citation Counts Rankings

Rankings

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239,058
World Rank
263
Country Rank
10
University
Ranking Based On Selection:
10
Medical and Health Sciences / Urology
Urology | Surgery | Surgical Education | Surgical Epidemiolog

Citation Metrics

  • Total
    4,904
  • Last 5 Years
    4,463
  • Last 5 Years / Total
    0.910
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* Total Citation Counts Rankings

Rankings

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252,575
World Rank
288
Country Rank
11
University
Ranking Based On Selection:
11
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
autonomic | central nervous system and smooth muscle pharmacology | medicinal plants researc

Citation Metrics

  • Total
    4,622
  • Last 5 Years
    2,215
  • Last 5 Years / Total
    0.479
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* Total Citation Counts Rankings

Rankings

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252,820
World Rank
290
Country Rank
12
University
Ranking Based On Selection:
12
Natural Sciences / Biological Science
Microbial Environmental Biotechnology | biodegradation of toxic and recalcitrant molecules | bioremediation and biodetoxificatio

Citation Metrics

  • Total
    4,617
  • Last 5 Years
    2,026
  • Last 5 Years / Total
    0.439
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* Total Citation Counts Rankings

Rankings

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253,381
World Rank
293
Country Rank
13
University
Ranking Based On Selection:
13
Medical and Health Sciences / Medical Microbiology
Medical Microbiology | Clinical Bacteriology | Medicinal plants researc

Citation Metrics

  • Total
    4,606
  • Last 5 Years
    1,223
  • Last 5 Years / Total
    0.266
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* Total Citation Counts Rankings

Rankings

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263,858
World Rank
318
Country Rank
14
University
Ranking Based On Selection:
14
Medical and Health Sciences / Endocrinology and Metabolism
Endocrinology | Diabetes | Metabolism and Nutritio

Citation Metrics

  • Total
    4,408
  • Last 5 Years
    1,863
  • Last 5 Years / Total
    0.423
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* Total Citation Counts Rankings

Rankings

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264,944
World Rank
321
Country Rank
15
University
Ranking Based On Selection:
15
Medical and Health Sciences / Plastic Surgery
Plastic Surgery | Hand Surger

Citation Metrics

  • Total
    4,387
  • Last 5 Years
    3,827
  • Last 5 Years / Total
    0.872
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* Total Citation Counts Rankings

Rankings

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268,177
World Rank
328
Country Rank
16
University
Ranking Based On Selection:
16
Medical and Health Sciences / Medical Microbiology
clinical microbiology | infection control | HI

Citation Metrics

  • Total
    4,330
  • Last 5 Years
    2,517
  • Last 5 Years / Total
    0.581
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* Total Citation Counts Rankings

Rankings

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283,744
World Rank
359
Country Rank
17
University
Ranking Based On Selection:
17
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Medicinal chemistry | Natural Product chemistry | Pharmaceutical analysis and Nanomedicin

Citation Metrics

  • Total
    4,062
  • Last 5 Years
    1,464
  • Last 5 Years / Total
    0.360
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* Total Citation Counts Rankings

Rankings

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286,160
World Rank
374
Country Rank
18
University
Ranking Based On Selection:
18

Citation Metrics

  • Total
    4,022
  • Last 5 Years
    3,808
  • Last 5 Years / Total
    0.947
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* Total Citation Counts Rankings

Rankings

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303,007
World Rank
417
Country Rank
19
University
Ranking Based On Selection:
19
Medical and Health Sciences / Dentistry
Oral and maxillofacial Surger

Citation Metrics

  • Total
    3,766
  • Last 5 Years
    1,391
  • Last 5 Years / Total
    0.369
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* Total Citation Counts Rankings

Rankings

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305,734
World Rank
425
Country Rank
20
University
Ranking Based On Selection:
20
Medical and Health Sciences / Obstetrics and Gynecology
General Gynaecology | General Obstetrics | Gynaecological tumours | Gynae-oncolog

Citation Metrics

  • Total
    3,726
  • Last 5 Years
    3,094
  • Last 5 Years / Total
    0.830
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* Total Citation Counts Rankings

Rankings

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307,295
World Rank
428
Country Rank
21
University
Ranking Based On Selection:
21

Citation Metrics

  • Total
    3,704
  • Last 5 Years
    3,196
  • Last 5 Years / Total
    0.863
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* Total Citation Counts Rankings

Rankings

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309,982
World Rank
438
Country Rank
22
University
Ranking Based On Selection:
22

Citation Metrics

  • Total
    3,667
  • Last 5 Years
    1,613
  • Last 5 Years / Total
    0.440
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* Total Citation Counts Rankings

Rankings

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310,545
World Rank
440
Country Rank
23
University
Ranking Based On Selection:
23

Citation Metrics

  • Total
    3,659
  • Last 5 Years
    2,129
  • Last 5 Years / Total
    0.582
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* Total Citation Counts Rankings

Rankings

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323,794
World Rank
481
Country Rank
24
University
Ranking Based On Selection:
24

Citation Metrics

  • Total
    3,484
  • Last 5 Years
    2,483
  • Last 5 Years / Total
    0.713
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* Total Citation Counts Rankings

Rankings

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327,243
World Rank
496
Country Rank
25
University
Ranking Based On Selection:
25
Medical and Health Sciences / Medical Microbiology
MEDICAL PARASITOLOGY (TROPICAL DISEASES

Citation Metrics

  • Total
    3,441
  • Last 5 Years
    2,016
  • Last 5 Years / Total
    0.586
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