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
Infectious disease and neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,185
1,619
0.508
* Total Citation Counts Rankings
Ranking Based On Selection :2
Neurology
Stroke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
758
583
0.769
* Total Citation Counts Rankings
Ranking Based On Selection :3
neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
69
0.896
Fahmi Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,185
1,619
0.508
Infectious disease and neurology
Yahia Imam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
758
583
0.769
Ali Alsalahat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
69
0.896