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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Pediatric brain cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,660
33,835
0.540
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Brain tumours
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,257
25,611
0.542
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Inflammatory Bowel Disease
pediatrics
administrative data
epidemiology
health services research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,817
21,288
0.714
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Cancer biology
stem cell biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,005
21,139
0.406
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
neuro-oncology
neurology
pediatric cancer
cancer genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,466
18,374
0.751
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,248
17,344
0.442
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Machine Learning
Critical Care Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,061
17,324
0.909
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Cystic Fibrosis
early disease outcome measures
HHT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,190
17,312
0.492
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Neurosciences and Mental Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,615
17,251
0.387
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
brain tumour biology
neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,888
17,067
0.364
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Health Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,272
17,009
0.527
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Lipid metabolism
insulin resistance
diabetes
child health
paediatric reference intervals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,980
16,860
0.433
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,723
16,294
0.567
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Epidemiology
asthma
chronic respiratory diseases
outcomes research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,955
15,414
0.441
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,341
13,342
0.255
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
neuroscience
memory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,249
13,290
0.439
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Cell Biology
Bacterial infections
Membrane traffic
Inflammatory Bowel Disease
Arthritis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,732
13,113
0.413
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Neonatology
Brain Injury
Premature
Newborns
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,682
12,551
0.489
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,852
12,438
0.320
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,224
12,330
0.581
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Childhood cancer
Genomics
Bioinformatics
Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,275
12,271
0.577
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
DNA methylation
epigenetics
neurodevelopmental disorders
growth disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,318
12,058
0.362
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Intrinsically Disordered Proteins
Phase Separation
Bioinformatics
Biophysics
NMR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,407
11,938
0.393
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Epilepsy
Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,198
11,865
0.453
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
lung
placenta
preeclampsia
pulmonary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,988
11,806
0.328
Cynthia Hawkins
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,660
33,835
0.540
Pediatric brain cancer
Eric Bouffet
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,257
25,611
0.542
Eric Benchimol
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,817
21,288
0.714
Inflammatory Bowel Disease
pediatrics
administrative data
epidemiology
health services research
Peter Dirks
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,005
21,139
0.406
Cancer biology
stem cell biology
Vijay Ramaswamy
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,466
18,374
0.751
neuro-oncology
neurology
pediatric cancer
cancer genomics
Christian Marshall
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,248
17,344
0.442
Alistair Johnson
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,061
17,324
0.909
Machine Learning
Critical Care Medicine
Felix Ratjen
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,190
17,312
0.492
Russell Schachar
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,615
17,251
0.387
Neurosciences and Mental Health
James Rutka
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,888
17,067
0.364
brain tumour biology
neurosurgery
Brian M Feldman
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,272
17,009
0.527
Khosrow Adeli
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,980
16,860
0.433
Lipid metabolism
insulin resistance
diabetes
child health
paediatric reference intervals
Lillian Sung
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,723
16,294
0.567
Teresa To
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,955
15,414
0.441
Epidemiology
asthma
chronic respiratory diseases
outcomes research
Mark Henkelman
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,341
13,342
0.255
Paul Frankland
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,249
13,290
0.439
John Hunter Brumell
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,732
13,113
0.413
Cell Biology
Bacterial infections
Membrane traffic
Inflammatory Bowel Disease
Arthritis
Steven P Miller
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,682
12,551
0.489
Neonatology
Brain Injury
Premature
Newborns
James G Wright
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,852
12,438
0.320
Jennifer Stinson
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,224
12,330
0.581
Adam Shlien
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,275
12,271
0.577
Childhood cancer
Genomics
Bioinformatics
Cancer
Rosanna Weksberg
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,318
12,058
0.362
DNA methylation
epigenetics
neurodevelopmental disorders
growth disorders
Julie D Forman-Kay
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,407
11,938
0.393
Intrinsically Disordered Proteins
Phase Separation
Bioinformatics
Biophysics
NMR
Berge Minassian
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,198
11,865
0.453
Martin Post
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,988
11,806
0.328