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
Clinical pharmacology
NPS
drug addiction
prescription drug misuse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,046
8,469
0.469
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,227
1,067
0.479
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Structure elucidation by NMR and MS
structure elucidation of degradation products
drug metabolism and metabolite structure ID
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,155
282
0.131
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Pharmaceutics
Soft Solid Formulations
Thin Film Technology
Mucoadhesive and Skin Drug Delivery
Nanomedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,941
1,374
0.708
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Pharmacy practice
health & public health research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
203
0.615
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
71
0.807
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Pharmaceutical chemistry
computational chemistry
skin toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
Fabrizio Schifano Frcpsych
University of Hertfordshire
Hatfield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,046
8,469
0.469
Clinical pharmacology
NPS
drug addiction
prescription drug misuse
Louise Mackenzie
University of Hertfordshire
Hatfield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,227
1,067
0.479
Ute Gerhard
University of Hertfordshire
Hatfield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,155
282
0.131
Structure elucidation by NMR and MS
structure elucidation of degradation products
drug metabolism and metabolite structure ID
Parameswara Rao Vuddanda Paramesh
University of Hertfordshire
Hatfield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,941
1,374
0.708
Pharmaceutics
Soft Solid Formulations
Thin Film Technology
Mucoadhesive and Skin Drug Delivery
Nanomedicine
C Agomo
University of Hertfordshire
Hatfield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
203
0.615
Pharmacy practice
health & public health research
Dina S Shokry
University of Hertfordshire
Hatfield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
71
0.807
Beatrice Pecoraro
University of Hertfordshire
Hatfield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
Pharmaceutical chemistry
computational chemistry
skin toxicology