Citation Rankings
Highly Cited Researchers
Nigeria Highly Cited Researchers CitationMedical and Health Sciences / Endocrinology and Metabolism in Nigeria Rankings 2025
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
Endocrinology
Diabetes
Metabolism and Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,022
1,837
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :2
Reproductive Physiology
Endocrinology and Developmental Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,419
1,360
0.958
* Total Citation Counts Rankings
Ranking Based On Selection :3
Endocrinology
Diabetes and Metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,338
529
0.395
* Total Citation Counts Rankings
Ranking Based On Selection :4
Endocrinology
Diabetes
Internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,295
707
0.546
* Total Citation Counts Rankings
Ranking Based On Selection :5
Endocrinology
Metabolic disorders
Lipid disorders
Laboratory management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,225
571
0.466
* Total Citation Counts Rankings
Ranking Based On Selection :6
Paediatric Endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,148
438
0.382
* Total Citation Counts Rankings
Ranking Based On Selection :7
Endocrinology and Metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,042
340
0.326
* Total Citation Counts Rankings
Ranking Based On Selection :8
Neuroendocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
950
521
0.548
* Total Citation Counts Rankings
Ranking Based On Selection :9
endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
872
449
0.515
* Total Citation Counts Rankings
Ranking Based On Selection :10
General Internal Medicine
Endocrinology
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
851
272
0.320
* Total Citation Counts Rankings
Ranking Based On Selection :11
Reproductive biology
endocrinology
andrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
509
0.613
* Total Citation Counts Rankings
Ranking Based On Selection :12
Endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
811
328
0.404
* Total Citation Counts Rankings
Ranking Based On Selection :13
Reproductive endocrinology
Developmental Programming. Non-Communicable Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
802
402
0.501
* Total Citation Counts Rankings
Ranking Based On Selection :14
Endocrinology and Metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
783
546
0.697
* Total Citation Counts Rankings
Ranking Based On Selection :15
Metabolic Medicine
Reproductive endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
674
427
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :16
Reproductive Endocrinology
Contraceptive Technology/Nutrition and Cancer research.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
639
292
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :17
Neuroendocrinology
Cardiopulmonary
and Renal Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
574
497
0.866
* Total Citation Counts Rankings
Ranking Based On Selection :18
Chemical Pathology
Toxicology
Endocrinology
oxidative stress
and trace elements metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
437
0.823
* Total Citation Counts Rankings
Ranking Based On Selection :19
Diabetes mellitus
Endocrinology And Metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
243
0.458
* Total Citation Counts Rankings
Ranking Based On Selection :20
Endocrinology and metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
228
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :21
Endocrinology
Metabolism and Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
503
221
0.439
* Total Citation Counts Rankings
Ranking Based On Selection :22
Endocrinology
Diabetes and Metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
497
334
0.672
* Total Citation Counts Rankings
Ranking Based On Selection :23
Drug Discovery
Toxicology
and Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
452
446
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :24
Internal Medicine
Endocrinology
Diabetes
Cardiovascular diabetology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
321
0.817
* Total Citation Counts Rankings
Ranking Based On Selection :25
Reproductive Neuroendocrinology
Neuroscience
Herbal Contraceptives
Toxicology.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
391
213
0.545
* Total Citation Counts Rankings
Rankings
244,732
222
15
Ranking Based On Selection: 1
Olufemi Fasanmade
University of Lagos
Lagos, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,022
1,837
0.457
Endocrinology
Diabetes
Metabolism and Nutrition
* Total Citation Counts Rankings
Rankings
542,901
1,225
64
Ranking Based On Selection: 2
Basiru Afisu
University of Ilorin
Ilorin, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,419
1,360
0.958
Reproductive Physiology
Endocrinology and Developmental Toxicology
* Total Citation Counts Rankings
Rankings
563,303
1,335
42
Ranking Based On Selection: 3
Okon E. Essien
University of Calabar
Calabar, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,338
529
0.395
Endocrinology
Diabetes and Metabolism
* Total Citation Counts Rankings
Rankings
574,607
1,392
140
Ranking Based On Selection: 4
Christian Okafor
University of Nigeria
Nsukka, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,295
707
0.546
Endocrinology
Diabetes
Internal medicine
* Total Citation Counts Rankings
Rankings
594,114
1,494
26
Ranking Based On Selection: 5
Jimoh, Ahmed Kayode
Afe Babalola University
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,225
571
0.466
Endocrinology
Metabolic disorders
Lipid disorders
Laboratory management
* Total Citation Counts Rankings
Rankings
616,986
1,627
8
Ranking Based On Selection: 6
Fetuga Musili Bolanle
Olabisi Onabanjo University
Ago Iwoye, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,148
438
0.382
Paediatric Endocrinology
* Total Citation Counts Rankings
Rankings
651,723
1,819
24
Ranking Based On Selection: 7
Abbiyesuku Fayeofori M.
Babcock University
Ilishan-Remo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,042
340
0.326
Endocrinology and Metabolism
* Total Citation Counts Rankings
Rankings
684,673
2,163
106
Ranking Based On Selection: 8
Oluwole Busayo Akinola
University of Ilorin
Ilorin, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
950
521
0.548
* Total Citation Counts Rankings
Rankings
715,607
2,547
70
Ranking Based On Selection: 9
Ignatius C Maduka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
872
449
0.515
* Total Citation Counts Rankings
Rankings
724,341
2,667
249
Ranking Based On Selection: 10
Mbah Anthony Uche
University of Nigeria
Nsukka, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
851
272
0.320
General Internal Medicine
Endocrinology
Pharmacology
* Total Citation Counts Rankings
Rankings
732,753
2,775
19
Ranking Based On Selection: 11
Ibukun Oyeyipo
Osun State University
Oshogbo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
509
0.613
Reproductive biology
endocrinology
andrology
* Total Citation Counts Rankings
Rankings
741,507
2,888
244
Ranking Based On Selection: 12
Kehinde Sola Akinlade
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
811
328
0.404
* Total Citation Counts Rankings
Rankings
745,388
2,948
130
Ranking Based On Selection: 13
Iranloye Bolanle
University of Lagos
Lagos, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
802
402
0.501
Reproductive endocrinology
Developmental Programming. Non-Communicable Diseases
* Total Citation Counts Rankings
Rankings
753,756
3,071
41
Ranking Based On Selection: 14
Taiwo Raimi
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
783
546
0.697
Endocrinology and Metabolism
* Total Citation Counts Rankings
Rankings
805,450
3,880
7
Ranking Based On Selection: 15
Isah Idris
Kaduna State University
Kaduna, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
674
427
0.634
Metabolic Medicine
Reproductive endocrinology
* Total Citation Counts Rankings
Rankings
823,540
4,166
184
Ranking Based On Selection: 16
Olubunmi Abiola Magbagbeola
University of Lagos
Lagos, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
639
292
0.457
Reproductive Endocrinology
Contraceptive Technology/Nutrition and Cancer research.
* Total Citation Counts Rankings
Rankings
857,966
4,813
15
Ranking Based On Selection: 17
Seriki Sa|Seriki S A, S A Samuel, S S Adinoyi
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
574
497
0.866
Neuroendocrinology
Cardiopulmonary
and Renal Physiology
* Total Citation Counts Rankings
Rankings
882,199
5,333
176
Ranking Based On Selection: 18
Onah Christian Ejike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
437
0.823
Chemical Pathology
Toxicology
Endocrinology
oxidative stress
and trace elements metabolism
* Total Citation Counts Rankings
Rankings
882,472
5,340
130
Ranking Based On Selection: 19
Andrew Edo
University of Benin
Benin City, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
243
0.458
Diabetes mellitus
Endocrinology And Metabolism
* Total Citation Counts Rankings
Rankings
893,095
5,551
268
Ranking Based On Selection: 20
Salman Toyin
University of Ilorin
Ilorin, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
228
0.444
Endocrinology and metabolism
* Total Citation Counts Rankings
Rankings
899,378
5,686
14
Ranking Based On Selection: 21
Simeon Adelani Adebisi
Benue State University
Makurdi, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
503
221
0.439
Endocrinology
Metabolism and Nephrology
* Total Citation Counts Rankings
Rankings
903,815
5,754
65
Ranking Based On Selection: 22
Akolade O. Idowu
Babcock University
Ilishan-Remo, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
497
334
0.672
Endocrinology
Diabetes and Metabolism
* Total Citation Counts Rankings
Rankings
941,954
6,443
2
Ranking Based On Selection: 23
Ogunro, Olalekan Bukunmi
Kola Daisi University
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
452
446
0.987
Drug Discovery
Toxicology
and Pharmacology
* Total Citation Counts Rankings
Rankings
997,938
7,515
280
Ranking Based On Selection: 24
David Soyoye
Obafemi Awolowo University
Ile-Ife, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
321
0.817
Internal Medicine
Endocrinology
Diabetes
Cardiovascular diabetology
* Total Citation Counts Rankings
Rankings
1,000,317
7,567
268
Ranking Based On Selection: 25
Asuquo Or
University of Calabar
Calabar, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
391
213
0.545
Reproductive Neuroendocrinology
Neuroscience
Herbal Contraceptives
Toxicology.