Citation Rankings
Highly Cited Researchers

University of Cape Town Highly Cited Researchers CitationMedical and Health Sciences / Nephrology Rankings (Sort by last 6 years Citation Index) 2025

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
South Africa
Brian Rayner
Nephrology and hypertension
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,939
5,506
0.616
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
South Africa
Mignon Mcculloch
Paediatric Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,210
3,201
0.760
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
South Africa
Nicola Wearne
Nephrology and Hypertension
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,298
938
0.723
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
South Africa
Zunaid Barday
Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
726
427
0.588
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
South Africa
Bianca Davidson
Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
321
285
0.888
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
South Africa
Kwazi Ndlovu
Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
128
0.921
* Last 6 Years Citation Counts Rankings
Rankings
83,301
South Africa
331
65
Ranking Based On Selection: 1
Brian Rayner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,939
5,506
0.616
* Last 6 Years Citation Counts Rankings
Rankings
160,409
South Africa
696
154
Ranking Based On Selection: 2
Mignon Mcculloch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,210
3,201
0.760
* Last 6 Years Citation Counts Rankings
Rankings
500,136
South Africa
2,455
420
Ranking Based On Selection: 3
Nicola Wearne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,298
938
0.723
* Last 6 Years Citation Counts Rankings
Rankings
794,226
South Africa
4,291
648
Ranking Based On Selection: 4
Zunaid Barday
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
726
427
0.588
* Last 6 Years Citation Counts Rankings
Rankings
970,971
South Africa
5,583
779
Ranking Based On Selection: 5
Bianca Davidson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
321
285
0.888
* Last 6 Years Citation Counts Rankings
Rankings
1,343,382
South Africa
8,724
1,061
Ranking Based On Selection: 6
Kwazi Ndlovu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
128
0.921