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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Maternal mortality
perinatal mortality
stillbirths
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,241
10,050
0.473
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
785
606
0.772
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Gynaecological Oncology
Cervical Cancer
HPV
Minimally Invasive Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
527
0.600
Robert Pattinson
University of Pretoria
Pretoria, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,241
10,050
0.473
Maternal mortality
perinatal mortality
stillbirths
Leigh Biagio De Jager
University of Pretoria
Pretoria, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
785
606
0.772
Leon C Snyman
University of Pretoria
Pretoria, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
527
0.600
Gynaecological Oncology
Cervical Cancer
HPV
Minimally Invasive Surgery