Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
2,159,202
Country Rank
18,209
Institution Rank : 1,669
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Ali Abohajir](/pictures/bd/5062703.jpg)
nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
World Rank
2,159,202
Country Rank
45,366
Institution Rank : 173
![](https://cdn.adscientificindex.com/logos/3620.png)
![Nigeria](/flags/ng.png)
![Imesidayo Eboreime-Oikeh](/pictures/64/5068844.jpg)
Internal Medicine
Nephrology
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
World Rank
2,159,202
Country Rank
18,209
Institution Rank : 1,669
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Nontembiso Mhlana](/user/assets/images/profile/no-profile-photo.png)
Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
World Rank
2,184,993
Country Rank
4,140
Institution Rank : 376
![](https://cdn.adscientificindex.com/logos/5624.png)
![Bulgaria](/flags/bg.png)
![Andrey Zabunov](/user/assets/images/profile/no-profile-photo.png)
internal medicine
general medicine
nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total Citation Counts Rankings
World Rank
2,188,025
Country Rank
32,270
Institution Rank : 442
![](https://cdn.adscientificindex.com/logos/5759.png)
![Egypt](/flags/eg.png)
![Hisham Mostafa](/user/assets/images/profile/no-profile-photo.png)
nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Rank
2,188,025
Country Rank
4,859
Institution Rank : 610
![](https://cdn.adscientificindex.com/logos/10925.jpg)
![Sri Lanka](/flags/lk.png)
![Aberathne Hgcr](/pictures/13/5056774.jpg)
Nephrology /Transplant Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Rank
2,159,202
Country Rank
31,622
Institution Rank : 2,510
![](https://cdn.adscientificindex.com/logos/1146.png)
![Egypt](/flags/eg.png)
![Abu Naeima](/pictures/5b/5061355.jpg)
Internal medicine
Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
World Rank
2,188,025
Country Rank
46,576
Institution Rank : 408
![](https://cdn.adscientificindex.com/logos/4847.png)
![Iran](/flags/ir.png)
![Nargece Soraya](/user/assets/images/profile/no-profile-photo.png)
Pediatric Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Rank
2,188,025
Country Rank
432,736
Institution Rank : 3,891
![](https://cdn.adscientificindex.com/logos/11280.jpg)
![United States](/flags/us.png)
![Alexander Pennekamp](/pictures/23/5367614.jpg)
Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Rank
2,217,881
Country Rank
4,225
Institution Rank : 388
![](https://cdn.adscientificindex.com/logos/5624.png)
![Bulgaria](/flags/bg.png)
![Diana Nenova|Диана Ненова](/pictures/17/5288996.jpg)
Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total Citation Counts Rankings
World Rank
2,217,881
Country Rank
6,375
Institution Rank : 165
![](https://cdn.adscientificindex.com/logos/9690.png)
![Ecuador](/flags/ec.png)
![Gonzalo Bautista-Prieto](/pictures/4b/5333986.jpg)
Nephrology
kidney transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total Citation Counts Rankings
World Rank
1,193,688
Country Rank
35,953
Institution Rank : 54
![](https://cdn.adscientificindex.com/logos/31716.png)
![Spain](/flags/es.png)
![Vicente Pérez-Díaz](/user/assets/images/profile/no-profile-photo.png)
Nephrology
peritoneal dialysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187
86
0.460
* Total Citation Counts Rankings
World Ranking
2,159,202
Country Ranking
18,209
Institution Ranking
1,669
Ali Abohajir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
World Ranking
2,159,202
Country Ranking
45,366
Institution Ranking
173
Imesidayo Eboreime-Oikeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/3620.png)
Internal Medicine
Nephrology
Public Health
* Total Citation Counts Rankings
World Ranking
2,159,202
Country Ranking
18,209
Institution Ranking
1,669
Nontembiso Mhlana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
World Ranking
2,184,993
Country Ranking
4,140
Institution Ranking
376
Andrey Zabunov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
![](https://cdn.adscientificindex.com/logos/5624.png)
internal medicine
general medicine
nephrology
* Total Citation Counts Rankings
World Ranking
2,188,025
Country Ranking
32,270
Institution Ranking
442
Hisham Mostafa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Ranking
2,188,025
Country Ranking
4,859
Institution Ranking
610
Aberathne Hgcr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/10925.jpg)
Nephrology /Transplant Immunology
* Total Citation Counts Rankings
World Ranking
2,159,202
Country Ranking
31,622
Institution Ranking
2,510
Abu Naeima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
World Ranking
2,188,025
Country Ranking
46,576
Institution Ranking
408
Nargece Soraya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/4847.png)
Pediatric Nephrology
* Total Citation Counts Rankings
World Ranking
2,188,025
Country Ranking
432,736
Institution Ranking
3,891
Alexander Pennekamp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
World Ranking
2,217,881
Country Ranking
4,225
Institution Ranking
388
Diana Nenova|Диана Ненова
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
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* Total Citation Counts Rankings
World Ranking
2,217,881
Country Ranking
6,375
Institution Ranking
165
Gonzalo Bautista-Prieto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/9690.png)
Nephrology
kidney transplantation
* Total Citation Counts Rankings
World Ranking
1,193,688
Country Ranking
35,953
Institution Ranking
54
Vicente Pérez-Díaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187
86
0.460
![](https://cdn.adscientificindex.com/logos/31716.png)
Nephrology
peritoneal dialysis