Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Microbial Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106,816
26,827
0.251
* Total Citation Counts Rankings
Ranking Based On Selection :2
Pathology
Melanoma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,762
40,451
0.924
* Total Citation Counts Rankings
Ranking Based On Selection :3
Health systems research
resilient health care
implementation science
clinical governance
health systems improvement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,168
23,347
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :4
health informatics
socio-technical systems
implementation science
artificial intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,373
11,519
0.437
* Total Citation Counts Rankings
Ranking Based On Selection :5
health informatics
evaluation
patient safety
medication errors
interruptions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,208
12,934
0.513
* Total Citation Counts Rankings
Ranking Based On Selection :6
Evidence-based healthcare
Biostatistics
Qualitative Research Synthesis
Digital Health
Health Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,271
19,414
0.958
* Total Citation Counts Rankings
Ranking Based On Selection :7
neuroscience
neurodegeneration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,874
6,986
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :8
COVID-19
hepatitis C
HIV
data linkage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,202
5,802
0.439
* Total Citation Counts Rankings
Ranking Based On Selection :9
Glaucoma
electrophysiology
neurodegeneration
imaging techniques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,847
6,113
0.476
* Total Citation Counts Rankings
Ranking Based On Selection :10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,643
7,452
0.640
* Total Citation Counts Rankings
Ranking Based On Selection :11
Pharmacology
opioids
cannabinoids
ion channels
pain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,456
4,270
0.408
* Total Citation Counts Rankings
Ranking Based On Selection :12
Psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,332
5,579
0.540
* Total Citation Counts Rankings
Ranking Based On Selection :13
Health informatics
patient safety
health IT evaluation
diagnostic informatics
aged care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,280
5,383
0.580
* Total Citation Counts Rankings
Ranking Based On Selection :14
Health Economics
Applied Econometrics
Economics of long term care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,172
4,619
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :15
Physiotherapy
stroke rehabilitation
neurological disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,085
3,618
0.398
* Total Citation Counts Rankings
Ranking Based On Selection :16
Risk in Oncology
Patient Experience
Qualitative Health Research
Mobile Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,815
4,272
0.485
* Total Citation Counts Rankings
Ranking Based On Selection :17
neuroscience
auditory processing
deafness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,677
3,377
0.389
* Total Citation Counts Rankings
Ranking Based On Selection :18
Surgical Infection & Biofilms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,532
5,355
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :19
pigments
biochemistry
plants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,961
2,608
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :20
Neurodegenerative disease
Neurology
Parkinson's Disease
Motor Neurone Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,853
4,497
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :21
healthcare systems
patient safety
equity
clinician and consumer engagement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,806
6,513
0.834
* Total Citation Counts Rankings
Ranking Based On Selection :22
Statistics
biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,794
1,740
0.223
* Total Citation Counts Rankings
Ranking Based On Selection :23
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,976
2,823
0.405
* Total Citation Counts Rankings
Ranking Based On Selection :24
Mental health
Digital health
Implementation Science
Health Systems Improvement
Resilient Health Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,973
4,818
0.691
* Total Citation Counts Rankings
Ranking Based On Selection :25
Neurosciences
Neurodegeneration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,845
3,877
0.566
Ian Paulsen
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106,816
26,827
0.251
Hojabr Kakavand
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,762
40,451
0.924
Jeffrey Braithwaite
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,168
23,347
0.628
Health systems research
resilient health care
implementation science
clinical governance
health systems improvement
Enrico Coiera
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,373
11,519
0.437
health informatics
socio-technical systems
implementation science
artificial intelligence
Johanna Westbrook
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,208
12,934
0.513
health informatics
evaluation
patient safety
medication errors
interruptions
Catalin Tufanaru
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,271
19,414
0.958
Evidence-based healthcare
Biostatistics
Qualitative Research Synthesis
Digital Health
Health Informatics
Angela Laird
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,874
6,986
0.470
neuroscience
neurodegeneration
Janaki Amin
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,202
5,802
0.439
COVID-19
hepatitis C
HIV
data linkage
Stuart L Graham
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,847
6,113
0.476
Glaucoma
electrophysiology
neurodegeneration
imaging techniques
Vincent Lam
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,643
7,452
0.640
Mark Connor
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,456
4,270
0.408
Pharmacology
opioids
cannabinoids
ion channels
pain
Olav Nielssen
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,332
5,579
0.540
Andrew Georgiou
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,280
5,383
0.580
Health informatics
patient safety
health IT evaluation
diagnostic informatics
aged care
Bernard Van den Berg
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,172
4,619
0.504
Health Economics
Applied Econometrics
Economics of long term care
Catherine M Dean
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,085
3,618
0.398
Physiotherapy
stroke rehabilitation
neurological disorders
Frances Rapport
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,815
4,272
0.485
Risk in Oncology
Patient Experience
Qualitative Health Research
Mobile Methods
David McAlpine
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,677
3,377
0.389
neuroscience
auditory processing
deafness
Anand Deva
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,532
5,355
0.628
Surgical Infection & Biofilms
Robert D Willows
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,961
2,608
0.328
pigments
biochemistry
plants
Dominic Rowe
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,853
4,497
0.573
Neurodegenerative disease
Neurology
Parkinson's Disease
Motor Neurone Disease
Reema Harrison
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,806
6,513
0.834
healthcare systems
patient safety
equity
clinician and consumer engagement
Harold Malcolm Hudson
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,794
1,740
0.223
Marcus Stoodley
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,976
2,823
0.405
Louise Ellis
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,973
4,818
0.691
Mental health
Digital health
Implementation Science
Health Systems Improvement
Resilient Health Care
Roger Chung
Macquarie University
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,845
3,877
0.566
Neurosciences
Neurodegeneration