The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Critical Care Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
343,396
152,573
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :2
Anesthesiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,982
73,197
0.512
* Total Citation Counts Rankings
Ranking Based On Selection :3
bleeding
anaphylaxis
anticoagulation
shock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,991
47,541
0.480
* Total Citation Counts Rankings
Ranking Based On Selection :4
Anesthesiology
Reducing Bias
Mesenchymal Stromal Cells
Sepsis
Ischemia-Reperfusion Injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,890
90,469
0.974
* Total Citation Counts Rankings
Ranking Based On Selection :5
Critical Care Medicine
End of Life Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,585
30,487
0.365
* Total Citation Counts Rankings
Ranking Based On Selection :6
Intensive care medicine
mechanical ventilation
sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,011
53,189
0.641
* Total Citation Counts Rankings
Ranking Based On Selection :7
anesthesia
critical care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70,923
46,057
0.649
* Total Citation Counts Rankings
Ranking Based On Selection :8
Critical Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,383
32,423
0.546
* Total Citation Counts Rankings
Ranking Based On Selection :9
Pain
Neuroscience
glia
neuroinflammation
itch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,143
23,574
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :10
physiology
exercise
autonomic nervous system
human performance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,640
22,321
0.489
* Total Citation Counts Rankings
Ranking Based On Selection :11
Anestesia
Rianimazione
Terapia Intensiva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,868
18,535
0.413
* Total Citation Counts Rankings
Ranking Based On Selection :12
Lung infection/Immunity cell therapy & Sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,396
31,552
0.711
* Total Citation Counts Rankings
Ranking Based On Selection :13
anaesthesiology
perioperative medicine
quality of recovery
anesthesiology
anaesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,355
21,612
0.498
* Total Citation Counts Rankings
Ranking Based On Selection :14
Nutrition
Metabolism
Intensive Care
Sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,709
27,065
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :15
cardiothoracic anesthesiology
transesophageal echocardiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,488
6,979
0.168
* Total Citation Counts Rankings
Ranking Based On Selection :16
Radiology
Orthopedic surgery
Oncology
Anesthesiology
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,249
13,963
0.339
* Total Citation Counts Rankings
Ranking Based On Selection :17
Surgery
pathophysiology
anesthesiology
education
editorial research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,382
17,974
0.445
* Total Citation Counts Rankings
Ranking Based On Selection :18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,234
13,238
0.337
* Total Citation Counts Rankings
Ranking Based On Selection :19
clinical trials
clinical monitoring
patient safety
postoperative cognitive dysfunction
outcomes research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,289
13,165
0.395
* Total Citation Counts Rankings
Ranking Based On Selection :20
Critical Care
Anesthesiology
Mechanical Ventilation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,179
18,525
0.558
* Total Citation Counts Rankings
Ranking Based On Selection :21
pain neuroimaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,876
18,845
0.610
* Total Citation Counts Rankings
Ranking Based On Selection :22
Pain Medicine
Opioid Pharmacology
Pain Mechanisms
Inflammation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,856
6,254
0.203
* Total Citation Counts Rankings
Ranking Based On Selection :23
Perioperative medicine
Anesthesiology
Anaesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,488
17,034
0.559
* Total Citation Counts Rankings
Ranking Based On Selection :24
Critical Care
Anesthesia
Respiratory Medicine
Sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,443
21,419
0.704
* Total Citation Counts Rankings
Ranking Based On Selection :25
Pain
opioids
PKPD modeling
anesthesia
cannabis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,798
14,233
0.478
Deborah Cook
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
343,396
152,573
0.444
Critical Care Medicine
Lee A Fleisher
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142,982
73,197
0.512
Jerrold H Levy
Duke University
Durham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,991
47,541
0.480
bleeding
anaphylaxis
anticoagulation
shock
Manoj M. Lalu
Université d'Ottawa
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,890
90,469
0.974
Anesthesiology
Reducing Bias
Mesenchymal Stromal Cells
Sepsis
Ischemia-Reperfusion Injury
Daren Heyland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,585
30,487
0.365
Critical Care Medicine
End of Life Care
Massimo Antonelli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,011
53,189
0.641
Intensive care medicine
mechanical ventilation
sepsis
Antonio Pesenti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70,923
46,057
0.649
anesthesia
critical care
Sean Bagshaw
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,383
32,423
0.546
Ru Rong Ji
Duke University
Durham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,143
23,574
0.461
Pain
Neuroscience
glia
neuroinflammation
itch
Michael J Joyner
Mayo Clinic
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,640
22,321
0.489
physiology
exercise
autonomic nervous system
human performance
David Antonio
Università degli Studi di Messina
Messina, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,868
18,535
0.413
Anestesia
Rianimazione
Terapia Intensiva
Haibo Zhang
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,396
31,552
0.711
Lung infection/Immunity cell therapy & Sepsis
Paul Myles
Monash University
Clayton, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,355
21,612
0.498
anaesthesiology
perioperative medicine
quality of recovery
anesthesiology
anaesthesia
Pierre Singer Md
Tel Aviv University
Tel Aviv, Israel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,709
27,065
0.634
Nutrition
Metabolism
Intensive Care
Sepsis
Jack S Shanewise
Columbia University New York
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,488
6,979
0.168
cardiothoracic anesthesiology
transesophageal echocardiography
Madhu Mazumdar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,249
13,963
0.339
Radiology
Orthopedic surgery
Oncology
Anesthesiology
Neurology
Jacob Rosenberg
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,382
17,974
0.445
Surgery
pathophysiology
anesthesiology
education
editorial research
Gail Johnson
University of Rochester
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,234
13,238
0.337
Cor Kalkman
Utrecht University
Utrecht, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,289
13,165
0.395
clinical trials
clinical monitoring
patient safety
postoperative cognitive dysfunction
outcomes research
Daniel Talmor
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,179
18,525
0.558
Critical Care
Anesthesiology
Mechanical Ventilation
Sean Mackey
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,876
18,845
0.610
Christoph Stein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,856
6,254
0.203
Pain Medicine
Opioid Pharmacology
Pain Mechanisms
Inflammation
Andrew D Shaw
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,488
17,034
0.559
Perioperative medicine
Anesthesiology
Anaesthesia
Paolo Navalesi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,443
21,419
0.704
Critical Care
Anesthesia
Respiratory Medicine
Sepsis
Dahan A
Leiden University
Leiden, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,798
14,233
0.478
Pain
opioids
PKPD modeling
anesthesia
cannabis