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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Clinical Biomarkers
Clinical pharmacology
Pharmaceutical drug development
neurology
gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,806
1,810
0.312
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Clinical Immunology
Rheumatology
Pulmonology
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,082
916
0.297
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Gastroenterology
Pharmacology
Drug Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,339
545
0.407
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Gastroenterology
pain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118
48
0.407
Meena Subramanyam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,806
1,810
0.312
Clinical Biomarkers
Clinical pharmacology
Pharmaceutical drug development
neurology
gastroenterology
Sergio Arce, Md
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,082
916
0.297
Clinical Immunology
Rheumatology
Pulmonology
Gastroenterology
Jun Matsukawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,339
545
0.407
Gastroenterology
Pharmacology
Drug Development
Yasuo Itomi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118
48
0.407