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
Pharmacovigilance
Neuropharmacology
Antidiabetics
Antihypertensives
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,640
2,650
0.470
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Internal Medicine
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
255
253
0.992
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Internal Medicine
Endocrinology
Medical Education
BioEthics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
136
0.986
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Dermatosurgery
Dermatopathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
AK Gupta
Army College of Medical Sciences Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,640
2,650
0.470
Pharmacovigilance
Neuropharmacology
Antidiabetics
Antihypertensives
Sridhar Mangalesh
Army College of Medical Sciences Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
255
253
0.992
Internal Medicine
Cardiology
Niket Verma
Army College of Medical Sciences Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
136
0.986
Internal Medicine
Endocrinology
Medical Education
BioEthics
Devyani Sapra
Army College of Medical Sciences Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Dermatosurgery
Dermatopathology