Citation Rankings
Highly Cited Researchers
University of Ibadan Highly Cited Researchers CitationMedical and Health Sciences / Veterinary Sciences Rankings 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.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Pharmacology
Toxicology
Natural products research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,025
2,867
0.571
* Total Citation Counts Rankings
Ranking Based On Selection :2
Veterinary pathology
Respiratory pathology
Diagnostic pathology
toxicopathology
One health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,963
3,355
0.676
* Total Citation Counts Rankings
Ranking Based On Selection :3
Nutritional Biochemistry and Toxicology
Phytochemicals
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,921
2,392
0.610
* Total Citation Counts Rankings
Ranking Based On Selection :4
Theriogenology
Veterinary Reproduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,247
1,049
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :5
Veterinary Public Health
Epidemiology
One Health
Aquaculture
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,988
1,285
0.646
* Total Citation Counts Rankings
Ranking Based On Selection :6
Food Safety
Zoonoses and Genomics of Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,847
1,129
0.611
* Total Citation Counts Rankings
Ranking Based On Selection :7
Molecular Epidemiology of Parasitic diseases and Phytomedicine development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,613
919
0.570
* Total Citation Counts Rankings
Ranking Based On Selection :8
Veterinary Biochemistry
Toxicological Pathology
Redox Biology
Medicinal plants and Natural products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,515
1,134
0.749
* Total Citation Counts Rankings
Ranking Based On Selection :9
Reproductive Physiology
Comparative Haematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,474
821
0.557
* Total Citation Counts Rankings
Ranking Based On Selection :10
Antibiotic Resistance
Applied food microbiology
biofilm control
risk analysis in food
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,239
679
0.548
* Total Citation Counts Rankings
Ranking Based On Selection :11
Veterinary Epidemiology
Veterinary Public Health
Zoonoses Surveillance
Spatial Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
689
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :12
Animal Science
Animal Physiology
Toxicology and Reproduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,176
731
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :13
Monogastric Nutrition
Feed biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
414
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :14
Animal Nutrition and Management
Animal Behaviour
Metagenomics
Metalobome
Farm Animal Welfare and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
893
496
0.555
* Total Citation Counts Rankings
Ranking Based On Selection :15
Drug Discovery and Development
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
820
497
0.606
* Total Citation Counts Rankings
Ranking Based On Selection :16
Veterinary Anaesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
786
389
0.495
* Total Citation Counts Rankings
Ranking Based On Selection :17
Theriogenology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
740
364
0.492
* Total Citation Counts Rankings
Ranking Based On Selection :18
Animal Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
631
267
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :19
Animal Production & Management
Nutrition
Welfare & Behaviour of Domestical and Zoo Animals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
601
311
0.517
* Total Citation Counts Rankings
Ranking Based On Selection :20
Epizootiology and Preventive Veterinary Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
239
0.409
* Total Citation Counts Rankings
Ranking Based On Selection :21
Veterinary Preventive medicine and jurisprudence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
553
229
0.414
* Total Citation Counts Rankings
Ranking Based On Selection :22
Veterinary Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
307
0.578
* Total Citation Counts Rankings
Ranking Based On Selection :23
Veterinary Epidemiology & Economics
Preventive Veterinary Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
371
0.715
* Total Citation Counts Rankings
Ranking Based On Selection :24
Veterinary Pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
209
0.403
* Total Citation Counts Rankings
Ranking Based On Selection :25
Viral diseases of poultry
disease tolerance
ethnoveterinary
nutraceuticals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
409
218
0.533
* Total Citation Counts Rankings
Rankings
205,178
306
26
Ranking Based On Selection: 1
Adeolu Adedapo
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,025
2,867
0.571
Pharmacology
Toxicology
Natural products research
* Total Citation Counts Rankings
Rankings
207,738
309
27
Ranking Based On Selection: 2
Benjamin O. Emikpe
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,963
3,355
0.676
Veterinary pathology
Respiratory pathology
Diagnostic pathology
toxicopathology
One health
* Total Citation Counts Rankings
Rankings
258,611
408
37
Ranking Based On Selection: 3
Kehinde Olugboyega Soetan
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,921
2,392
0.610
Nutritional Biochemistry and Toxicology
Phytochemicals
Biotechnology
* Total Citation Counts Rankings
Rankings
407,142
902
86
Ranking Based On Selection: 4
Matthew Olugbenga Oyeyemi
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,247
1,049
0.467
Theriogenology
Veterinary Reproduction
* Total Citation Counts Rankings
Rankings
445,269
1,066
100
Ranking Based On Selection: 5
Adedeji Olufemi B
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,988
1,285
0.646
Veterinary Public Health
Epidemiology
One Health
Aquaculture
Toxicology
* Total Citation Counts Rankings
Rankings
468,953
1,185
115
Ranking Based On Selection: 6
Adesokan, H
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,847
1,129
0.611
Food Safety
Zoonoses and Genomics of Infectious Diseases
* Total Citation Counts Rankings
Rankings
514,169
1,407
127
Ranking Based On Selection: 7
Isaiah Ademola
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,613
919
0.570
Molecular Epidemiology of Parasitic diseases and Phytomedicine development
* Total Citation Counts Rankings
Rankings
535,452
1,534
138
Ranking Based On Selection: 8
Akinleye Akinrinde|A Akinrinde
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,515
1,134
0.749
Veterinary Biochemistry
Toxicological Pathology
Redox Biology
Medicinal plants and Natural products
* Total Citation Counts Rankings
Rankings
544,766
1,585
144
Ranking Based On Selection: 9
Funsho Olayemi
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,474
821
0.557
Reproductive Physiology
Comparative Haematology
* Total Citation Counts Rankings
Rankings
605,419
1,938
166
Ranking Based On Selection: 10
Victoria Olusola Adetunji
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,239
679
0.548
Antibiotic Resistance
Applied food microbiology
biofilm control
risk analysis in food
* Total Citation Counts Rankings
Rankings
621,787
2,057
179
Ranking Based On Selection: 11
Babasola Olugasa
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
689
0.582
Veterinary Epidemiology
Veterinary Public Health
Zoonoses Surveillance
Spatial Analysis
* Total Citation Counts Rankings
Rankings
624,197
2,072
182
Ranking Based On Selection: 12
Ewuola Emmanuel Olubisi
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,176
731
0.622
Animal Science
Animal Physiology
Toxicology and Reproduction
* Total Citation Counts Rankings
Rankings
683,568
2,540
215
Ranking Based On Selection: 13
Okhiomah Abu
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
414
0.415
Monogastric Nutrition
Feed biotechnology
* Total Citation Counts Rankings
Rankings
723,643
3,054
241
Ranking Based On Selection: 14
Michael Kolawole Adewumi
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
893
496
0.555
Animal Nutrition and Management
Animal Behaviour
Metagenomics
Metalobome
Farm Animal Welfare and
* Total Citation Counts Rankings
Rankings
754,300
3,472
256
Ranking Based On Selection: 15
Olayinka Oridupa
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
820
497
0.606
Drug Discovery and Development
Pharmacology
* Total Citation Counts Rankings
Rankings
769,326
3,710
270
Ranking Based On Selection: 16
A. Adetunji
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
786
389
0.495
Veterinary Anaesthesia
* Total Citation Counts Rankings
Rankings
790,322
4,004
281
Ranking Based On Selection: 17
Oluwatoyin Oluwasola Ajala
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
740
364
0.492
* Total Citation Counts Rankings
Rankings
844,495
4,893
317
Ranking Based On Selection: 18
Do Adejumo
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
631
267
0.423
* Total Citation Counts Rankings
Rankings
860,420
5,186
328
Ranking Based On Selection: 19
Gbemiga Adeyemo
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
601
311
0.517
Animal Production & Management
Nutrition
Welfare & Behaviour of Domestical and Zoo Animals
* Total Citation Counts Rankings
Rankings
869,060
5,344
335
Ranking Based On Selection: 20
Isaac Adeyemi
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
239
0.409
Epizootiology and Preventive Veterinary Medicine
* Total Citation Counts Rankings
Rankings
887,055
5,684
354
Ranking Based On Selection: 21
Ogundipe Gabriel A
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
553
229
0.414
Veterinary Preventive medicine and jurisprudence
* Total Citation Counts Rankings
Rankings
899,446
5,924
363
Ranking Based On Selection: 22
Eyarefe Oghenemega David
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
531
307
0.578
* Total Citation Counts Rankings
Rankings
906,819
6,071
367
Ranking Based On Selection: 23
Olayinka Ishola
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
371
0.715
Veterinary Epidemiology & Economics
Preventive Veterinary Medicine
* Total Citation Counts Rankings
Rankings
907,061
6,083
368
Ranking Based On Selection: 24
Olugbenga O. Alaka
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
209
0.403
Veterinary Pathology
* Total Citation Counts Rankings
Rankings
1,002,191
7,836
423
Ranking Based On Selection: 25
Omolade Oladele
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
409
218
0.533
Viral diseases of poultry
disease tolerance
ethnoveterinary
nutraceuticals