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
Electrophysiology
Hematology
Epidiemology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
641
223
0.348
* Total Citation Counts Rankings
Ranking Based On Selection :2
Physiology
Epidemiology
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
137
0.972
* Total Citation Counts Rankings
Ranking Based On Selection :3
Physiology
Cardiovascular Diseases
Epidemiology
Hearing Loss
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Jamshed Warsi
University of Sindh
Jamshoro, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
641
223
0.348
Electrophysiology
Hematology
Epidiemology
Ayaz Ali Samo
University of Sindh
Jamshoro, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
137
0.972
Physiology
Epidemiology
Public Health
Shakil Ahmed
University of Sindh
Jamshoro, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Physiology
Cardiovascular Diseases
Epidemiology
Hearing Loss