The Citation Rankings (Highly Cited Researchers) list 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
347,241
133,283
0.384
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Anesthesiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,349
62,951
0.433
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Anesthesiology
Reducing Bias
Mesenchymal Stromal Cells
Sepsis
Ischemia-Reperfusion Injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,130
97,983
0.969
* Total Citation Counts Rankings
Ranking Based On Selection: 4
bleeding
anaphylaxis
anticoagulation
shock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,818
41,398
0.411
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Intensive care medicine
mechanical ventilation
sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,029
49,876
0.587
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Critical Care Medicine
End of Life Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,751
26,218
0.309
* Total Citation Counts Rankings
Ranking Based On Selection: 7
anesthesia
critical care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,447
44,448
0.614
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Critical Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,550
28,911
0.477
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Pain
Neuroscience
glia
neuroinflammation
itch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,984
21,185
0.408
* 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
46,431
20,464
0.441
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Lung infection/Immunity cell therapy & Sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,818
30,735
0.671
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Anestesia
Rianimazione
Terapia Intensiva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,506
16,261
0.357
* 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
44,213
19,808
0.448
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Nutrition
Metabolism
Intensive Care
Sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,898
24,745
0.564
* Total Citation Counts Rankings
Ranking Based On Selection: 15
cardiothoracic anesthesiology
transesophageal echocardiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,774
5,577
0.134
* 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
41,705
12,421
0.298
* 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
41,087
15,780
0.384
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,648
11,401
0.288
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Critical Care
Anesthesiology
Mechanical Ventilation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,840
16,572
0.490
* Total Citation Counts Rankings
Ranking Based On Selection: 20
clinical trials
clinical monitoring
patient safety
postoperative cognitive dysfunction
outcomes research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,730
11,576
0.343
* Total Citation Counts Rankings
Ranking Based On Selection: 21
pain neuroimaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,702
17,132
0.540
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Perioperative medicine
Anesthesiology
Anaesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,509
15,454
0.490
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Critical Care
Anesthesia
Respiratory Medicine
Sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,086
19,252
0.619
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Pain Medicine
Opioid Pharmacology
Pain Mechanisms
Inflammation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,077
5,372
0.173
* 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
30,297
12,644
0.417
Deborah Cook
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
347,241
133,283
0.384
Critical Care Medicine
Lee A Fleisher
University of Pennsylvania
Philadelphia, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145,349
62,951
0.433
Manoj M. Lalu
Université d'Ottawa
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,130
97,983
0.969
Anesthesiology
Reducing Bias
Mesenchymal Stromal Cells
Sepsis
Ischemia-Reperfusion Injury
Jerrold H Levy
Duke University
Durham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,818
41,398
0.411
bleeding
anaphylaxis
anticoagulation
shock
Massimo Antonelli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,029
49,876
0.587
Intensive care medicine
mechanical ventilation
sepsis
Daren Heyland
Queen's University Kingston
Kingston, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,751
26,218
0.309
Critical Care Medicine
End of Life Care
Antonio Pesenti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,447
44,448
0.614
anesthesia
critical care
Sean Bagshaw
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,550
28,911
0.477
Ru Rong Ji
Duke University
Durham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,984
21,185
0.408
Pain
Neuroscience
glia
neuroinflammation
itch
Michael J Joyner
Mayo Clinic
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,431
20,464
0.441
physiology
exercise
autonomic nervous system
human performance
Haibo Zhang
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,818
30,735
0.671
Lung infection/Immunity cell therapy & Sepsis
David Antonio
Università degli Studi di Messina
Messina, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,506
16,261
0.357
Anestesia
Rianimazione
Terapia Intensiva
Paul Myles
Monash University
Clayton, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,213
19,808
0.448
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
43,898
24,745
0.564
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
41,774
5,577
0.134
cardiothoracic anesthesiology
transesophageal echocardiography
Madhu Mazumdar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,705
12,421
0.298
Radiology
Orthopedic surgery
Oncology
Anesthesiology
Neurology
Jacob Rosenberg
University of Copenhagen
Copenhagen, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,087
15,780
0.384
Surgery
pathophysiology
anesthesiology
education
editorial research
Gail Johnson
University of Rochester
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,648
11,401
0.288
Daniel Talmor
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,840
16,572
0.490
Critical Care
Anesthesiology
Mechanical Ventilation
Cor Kalkman
Utrecht University
Utrecht, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,730
11,576
0.343
clinical trials
clinical monitoring
patient safety
postoperative cognitive dysfunction
outcomes research
Sean Mackey
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,702
17,132
0.540
Andrew D Shaw
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,509
15,454
0.490
Perioperative medicine
Anesthesiology
Anaesthesia
Paolo Navalesi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,086
19,252
0.619
Critical Care
Anesthesia
Respiratory Medicine
Sepsis
Christoph Stein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,077
5,372
0.173
Pain Medicine
Opioid Pharmacology
Pain Mechanisms
Inflammation
Dahan A
Leiden University
Leiden, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,297
12,644
0.417
Pain
opioids
PKPD modeling
anesthesia
cannabis