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
Oncology
breast cancer
bone disease
trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,023
24,344
0.312
* Total Citation Counts Rankings
Ranking Based On Selection :2
Medical oncology
GU oncology
Tumour biology
Clinical trials
Drug Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,822
9,399
0.680
* Total Citation Counts Rankings
Ranking Based On Selection :3
melanoma
lung cancer
drug development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,285
6,992
0.620
* Total Citation Counts Rankings
Ranking Based On Selection :4
Health System Research
Digital Health
Access to Health
Innovation and Health
Complex Adaptive Systems (CAS)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
981
738
0.752
* Total Citation Counts Rankings
Ranking Based On Selection :5
Transcriptomic & Metagenomic studies
Lung development
Lung fibrosis
Stem cell therapy
Infection and Immunity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
896
573
0.640
* Total Citation Counts Rankings
Ranking Based On Selection :6
Oncology
Gynaecology
Gestational Trophoblastic Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
408
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :7
oncology
drug discovery
tumour stroma
tumour immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
Robert Coleman
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,023
24,344
0.312
Oncology
breast cancer
bone disease
trials
Syed A Hussain
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,822
9,399
0.680
Medical oncology
GU oncology
Tumour biology
Clinical trials
Drug Development
Sarah J Danson
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,285
6,992
0.620
melanoma
lung cancer
drug development
Tanvir Ahmed
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
981
738
0.752
Health System Research
Digital Health
Access to Health
Innovation and Health
Complex Adaptive Systems (CAS)
Khondoker Akram Mbbs
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
896
573
0.640
Transcriptomic & Metagenomic studies
Lung development
Lung fibrosis
Stem cell therapy
Infection and Immunity
Victoria Louise Parker
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
408
0.673
Oncology
Gynaecology
Gestational Trophoblastic Disease
Ameera Jailani
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
oncology
drug discovery
tumour stroma
tumour immunology