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 :51
Neuroradiology
Stroke
Dementia
Epilepsy
Radiation Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,590
2,174
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :52
General Virology
Molecular virology
viral immunology
diagnostic virology
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,484
1,024
0.412
* Total Citation Counts Rankings
Ranking Based On Selection :53
Musculoskeletal disorders
Osteoarthritis
Non-communicable diseases
Musculoskeletal Physiotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,469
1,289
0.522
* Total Citation Counts Rankings
Ranking Based On Selection :54
Neuropharmacology and neurotoxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,445
1,795
0.734
* Total Citation Counts Rankings
Ranking Based On Selection :55
Oral and Maxillofacial Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,439
668
0.274
* Total Citation Counts Rankings
Ranking Based On Selection :56
Comparative Anatomy
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,380
1,574
0.661
* Total Citation Counts Rankings
Ranking Based On Selection :57
Pharmacology & Therapeutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,371
2,116
0.892
* Total Citation Counts Rankings
Ranking Based On Selection :58
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 :59
Mental health of older adults
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,191
1,914
0.874
* Total Citation Counts Rankings
Ranking Based On Selection :60
Drug utilization
Drug Interaction
Impact of herb utilization on drug use in populations
Implementation Research Strategies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,143
1,090
0.509
* Total Citation Counts Rankings
Ranking Based On Selection :61
Neurosurgery and developmental neurobiologyneuroteratology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,092
1,154
0.552
* Total Citation Counts Rankings
Ranking Based On Selection :62
Pharmacognosy
Biodiversity conservation
Standardization
Plant tissue culture
Medicinal plant research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,066
1,229
0.595
* Total Citation Counts Rankings
Ranking Based On Selection :63
Gastrointestinal Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,997
922
0.462
* Total Citation Counts Rankings
Ranking Based On Selection :64
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 :65
Health Services Management
Health Services Research
Health Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,981
1,174
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :66
Epidemiology
infectious diseases
public health surveillance
adolescent health and sexuality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,973
1,234
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :67
Paediatric Otolaryngology
Laryngology
Voice rehabilitation
Phonosurgery
Head and Neck Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,950
1,418
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :68
Medical Microbiology
Medical Mycology
Venereology and Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,947
245
0.126
* Total Citation Counts Rankings
Ranking Based On Selection :69
outcome measurement and quality of life
musculoskeletal research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,888
951
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :70
Prosthodontics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,876
719
0.383
* Total Citation Counts Rankings
Ranking Based On Selection :71
Psychosis
Bipolar disorder
Spirituality
Epidemiology
Mood Disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,874
1,404
0.749
* Total Citation Counts Rankings
Ranking Based On Selection :72
Parasitology
Malacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,870
725
0.388
* Total Citation Counts Rankings
Ranking Based On Selection :73
Infertility & Assisted Conception
Feto-Maternal Medicine
Gynaecological Surgeries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,869
788
0.422
* Total Citation Counts Rankings
Ranking Based On Selection :74
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 :75
Neurological physiotherapy
neurorehabilitation
community reintegration
physiotherapy
rehabilitation therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,717
1,096
0.638
Godwin Ogbole
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,590
2,174
0.839
Neuroradiology
Stroke
Dementia
Epilepsy
Radiation Physics
Georgina Njideka Odaibo
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,484
1,024
0.412
General Virology
Molecular virology
viral immunology
diagnostic virology
Epidemiology
Babatunde Oa Adegoke
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,469
1,289
0.522
Musculoskeletal disorders
Osteoarthritis
Non-communicable diseases
Musculoskeletal Physiotherapy
Solomon Umukoro
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,445
1,795
0.734
Neuropharmacology and neurotoxicology
Juwon Tunde Arotiba
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,439
668
0.274
Oral and Maxillofacial Surgery
James Olopade
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,380
1,574
0.661
Comparative Anatomy
Neuroscience
Abayomi M Ajayi
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,371
2,116
0.892
Pharmacology & Therapeutics
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
Akin Ojagbemi
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,191
1,914
0.874
Mental health of older adults
Titilayo Oyelola Fakeye
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,143
1,090
0.509
Drug utilization
Drug Interaction
Impact of herb utilization on drug use in populations
Implementation Research Strategies
Matthew Temitayo Shokunbi
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,092
1,154
0.552
Neurosurgery and developmental neurobiologyneuroteratology
Mubo Sonibare
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,066
1,229
0.595
Pharmacognosy
Biodiversity conservation
Standardization
Plant tissue culture
Medicinal plant research
Samuel Babafemi Olaleye
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,997
922
0.462
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
Kayode Osungbade
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,981
1,174
0.593
Health Services Management
Health Services Research
Health Policy
Magbagbeola David Dairo|David Magbagbeola Dairo, Magbagbeola Dairo, David Dairo
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,973
1,234
0.625
Epidemiology
infectious diseases
public health surveillance
adolescent health and sexuality
Paul Adekunle Onakoya
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,950
1,418
0.727
Paediatric Otolaryngology
Laryngology
Voice rehabilitation
Phonosurgery
Head and Neck Surgery
Samuel Adetona Fayemiwo
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,947
245
0.126
Medical Microbiology
Medical Mycology
Venereology and Infectious Diseases
Aderonke Akinpelu
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,888
951
0.504
outcome measurement and quality of life
musculoskeletal research
Oluwole Oyekunle Dosumu
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,876
719
0.383
Oluyomi Esan
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,874
1,404
0.749
Psychosis
Bipolar disorder
Spirituality
Epidemiology
Mood Disorders
Alexander B. Odaibo
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,870
725
0.388
Sina Oladokun
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,869
788
0.422
Infertility & Assisted Conception
Feto-Maternal Medicine
Gynaecological Surgeries
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
Talhatu Kolapo Hamzat Faas
University of Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,717
1,096
0.638
Neurological physiotherapy
neurorehabilitation
community reintegration
physiotherapy
rehabilitation therapy