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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151,140
36,110
0.239
* Total Citation Counts Rankings
Ranking Based On Selection :2
pediatric oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,178
14,826
0.321
* Total Citation Counts Rankings
Ranking Based On Selection :3
Pediatric Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,158
17,853
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :4
Pediatric Hematology/Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,719
5,360
0.321
* Total Citation Counts Rankings
Ranking Based On Selection :5
Pediatric oncology
Cancer survivorship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,674
10,428
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :6
Pediatric oncology
psycho-oncology
smoking cessation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,270
5,188
0.319
* Total Citation Counts Rankings
Ranking Based On Selection :7
Pediatric oncology
immunotherapy
NK cell biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,831
9,297
0.627
* Total Citation Counts Rankings
Ranking Based On Selection :8
Pediatric Oncology
Stem Cell Transplantation
Adolescent and Young Adult Oncology
Hematologic Malignancies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,889
2,223
0.160
* Total Citation Counts Rankings
Ranking Based On Selection :9
Pediatric Hematology and Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,682
7,323
0.535
* Total Citation Counts Rankings
Ranking Based On Selection :10
Pediatric Hematology
Transfusion Medicine
Predictive Modeling
Vaccines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,433
13,353
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :11
pediatric oncology
gene expression profiles
cancer registry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,041
5,659
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :12
Tıp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,125
4,255
0.382
* Total Citation Counts Rankings
Ranking Based On Selection :13
pediatric hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,524
3,793
0.360
* Total Citation Counts Rankings
Ranking Based On Selection :14
Pediatrics
cancer
genetics
education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,976
7,690
0.771
* Total Citation Counts Rankings
Ranking Based On Selection :15
Pediatric oncology
New therapeutics development
Early phase clinical trials
Cancer vaccines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,954
5,106
0.513
* Total Citation Counts Rankings
Ranking Based On Selection :16
Oncologia Pediatrica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,162
3,148
0.344
* Total Citation Counts Rankings
Ranking Based On Selection :17
pediatric oncology
thalassemia
cell and gene therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,596
4,904
0.570
* Total Citation Counts Rankings
Ranking Based On Selection :18
Pediatric Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,429
6,743
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :19
Pediatric Hematology
hematopoiesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,280
3,447
0.416
* Total Citation Counts Rankings
Ranking Based On Selection :20
Oncologia Pediatrica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,229
4,144
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :21
Pediatric Hematology
sickle cell disease
thalassemia
anemia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,028
3,794
0.473
* Total Citation Counts Rankings
Ranking Based On Selection :22
pediatric oncology
hematology
leukemia
lymphoma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,335
1,823
0.249
* Total Citation Counts Rankings
Ranking Based On Selection :23
Pediatric Hematology and Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,972
2,986
0.428
* Total Citation Counts Rankings
Ranking Based On Selection :24
Pediatric Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,868
3,231
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :25
Pediatric oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,346
2,795
0.440
Stuart Orkin
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151,140
36,110
0.239
Raul Ribeiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,178
14,826
0.321
William L Carroll
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,158
17,853
0.456
Helmut Hanenberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,719
5,360
0.321
Pediatric Hematology/Oncology
Paul Nathan
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,674
10,428
0.625
Pediatric oncology
Cancer survivorship
Ho Cheung William Li
University of Hong Kong
Pok Fu Lam, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,270
5,188
0.319
Pediatric oncology
psycho-oncology
smoking cessation
Dean Anthony Lee
Nationwide Children's Hospital
Columbus, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,831
9,297
0.627
Pediatric oncology
immunotherapy
NK cell biology
Peter F Coccia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,889
2,223
0.160
Pediatric Oncology
Stem Cell Transplantation
Adolescent and Young Adult Oncology
Hematologic Malignancies
Godfrey Chan
University of Hong Kong
Pok Fu Lam, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,682
7,323
0.535
Pediatric Hematology and Oncology
Shannon C Walker
Vanderbilt University
Nashville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,433
13,353
0.994
Pediatric Hematology
Transfusion Medicine
Predictive Modeling
Vaccines
Miklós Garami
Semmelweis University Budapest
Budapest, Hungary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,041
5,659
0.470
pediatric oncology
gene expression profiles
cancer registry
Abdullah Murat Tuncer
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,125
4,255
0.382
Ugo Ramenghi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,524
3,793
0.360
pediatric hematology
Claire E Wakefield
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,976
7,690
0.771
Pediatrics
cancer
genetics
education
Aru Narendran
University of Calgary
Calgary, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,954
5,106
0.513
Pediatric oncology
New therapeutics development
Early phase clinical trials
Cancer vaccines
Gianni Bisogno
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,162
3,148
0.344
Oncologia Pediatrica
Suradej Hongeng
Mahidol University
Nakhon Pathom, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,596
4,904
0.570
pediatric oncology
thalassemia
cell and gene therapy
Jack F Shern
National Institutes of Health
Bethesda, Maryland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,429
6,743
0.800
Hannah Tamary
Tel Aviv University
Tel Aviv, Israel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,280
3,447
0.416
Pediatric Hematology
hematopoiesis
Maria Luisa Garrè
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,229
4,144
0.504
Oncologia Pediatrica
Charles T Quinn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,028
3,794
0.473
Pediatric Hematology
sickle cell disease
thalassemia
anemia
Junichiro Fujimoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,335
1,823
0.249
pediatric oncology
hematology
leukemia
lymphoma
Jochen Rössler
Universität Bern
Bern, Switzerland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,972
2,986
0.428
Pediatric Hematology and Oncology
Amal El Beshlawy
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,868
3,231
0.470
Pediatric Hematology
Uma Athale
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,346
2,795
0.440