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
Medical Parasitology
Vector-Borne Diseases
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,443
796
0.552
* Total Citation Counts Rankings
Ranking Based On Selection :2
Medical Parasitology
In Vivo Animal Testing
Community Health Research
Ethnopharmacological Studies
Medical & Research Ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,275
684
0.536
* Total Citation Counts Rankings
Ranking Based On Selection :3
Parasitology
Epidemiology
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
247
225
0.911
Rashad Abdul-Ghani
Sana'a University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,443
796
0.552
Medical Parasitology
Vector-Borne Diseases
Public Health
Abdulelah H Al Adhroey
Thamar University
Dhamar, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,275
684
0.536
Medical Parasitology
In Vivo Animal Testing
Community Health Research
Ethnopharmacological Studies
Medical & Research Ethics
Talal Alharazi
Taiz University
Taiz, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
247
225
0.911
Parasitology
Epidemiology
Microbiology