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
medical microbiology
food microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
683
414
0.606
* Total Citation Counts Rankings
Ranking Based On Selection :2
Environmental and Biochemical Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
671
453
0.675
* Total Citation Counts Rankings
Ranking Based On Selection :3
Blood Transfusion Safety
Validation of diagnostic laboratory techniques and biomedical research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
313
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :4
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 :5
medical laboratory sciences
medical microbiology
medical virology
public health microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
300
254
0.847
* Total Citation Counts Rankings
Ranking Based On Selection :6
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
210
0.875
* Total Citation Counts Rankings
Ranking Based On Selection :7
Endocrinology Reproductive Biology
Anatomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
111
0.649
* Total Citation Counts Rankings
Ranking Based On Selection :8
Endocrine Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
88
0.677
* Total Citation Counts Rankings
Ranking Based On Selection :9
Immunology and Virology
Immunoformatics
Maternal and Child Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
96
0.756
* Total Citation Counts Rankings
Ranking Based On Selection :10
Paediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
71
0.899
* Total Citation Counts Rankings
Ranking Based On Selection :11
Reproductive health
endoscopy and ART
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
57
0.934
* Total Citation Counts Rankings
Ranking Based On Selection :12
Anatomy
Physical/Forensic Anthropology and Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :13
uro-oncology
andrology
paediatric urology
reconstructive urology
and general urology.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
41
0.976
* Total Citation Counts Rankings
Ranking Based On Selection :14
Pathology
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :15
Neuroanatomy and Reproductive Anatomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :16
General Embryology
fertility
spermatogenesis
maternal health
fetal growth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total Citation Counts Rankings
Ranking Based On Selection :17
Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
8
0.333
* Total Citation Counts Rankings
Ranking Based On Selection :18
Mental Health and Psychiatric Nursing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
6
0.286
* Total Citation Counts Rankings
Ranking Based On Selection :19
Histopathology
forensics
gastrointestinal pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :20
Epidemiology
Maternal & Child health
Disease Prevention
Medical Sociology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :21
General Medicine
Chemical Pathology
Phytomedicine
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :22
Bioorganic and Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :23
plastic surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :24
Nursing
Midwifery
Maternal and Child Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :25
Immunology
Clinical Biochemistry
Genomics
Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Fred Akharaiyi
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
683
414
0.606
medical microbiology
food microbiology
Usunobun Usunomena Biochemistry
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
671
453
0.675
Environmental and Biochemical Toxicology
Musa Muhibi|Musa Abidemi Muhibi, Muhibi M A, Muhibi Musa
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
313
0.504
Blood Transfusion Safety
Validation of diagnostic laboratory techniques and biomedical research
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
Omosigho Omoruyi Pius
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
300
254
0.847
medical laboratory sciences
medical microbiology
medical virology
public health microbiology
Michael Oluwatosin Gabriel
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
210
0.875
Idaguko Chika Anna
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
111
0.649
Endocrinology Reproductive Biology
Anatomy
Ehitare Ekhoye
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
88
0.677
Endocrine Physiology
Blessing Itohan Omo-Omorodion
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
96
0.756
Immunology and Virology
Immunoformatics
Maternal and Child Public Health
Enato Izehiuwa Gertrude
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
71
0.899
Sunday Eghosasere Omozuwa
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
57
0.934
Reproductive health
endoscopy and ART
Vidona B. Willy
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
Anatomy
Physical/Forensic Anthropology and Medical Education
Friday Emeakpor Ogbetere
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
41
0.976
uro-oncology
andrology
paediatric urology
reconstructive urology
and general urology.
Sebastian Anebuokhae Omenai
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Augustine Oviosun
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
Neuroanatomy and Reproductive Anatomy
Amos Amoo Odetola
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
General Embryology
fertility
spermatogenesis
maternal health
fetal growth
William Omoh Akerele
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
8
0.333
Nasiru Mohammed Abdullahi
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
6
0.286
Mental Health and Psychiatric Nursing
Egbo Ojevwe Harrison
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Histopathology
forensics
gastrointestinal pathology
Adaorah Obiagwu
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Epidemiology
Maternal & Child health
Disease Prevention
Medical Sociology
Kenneth Atoe
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
General Medicine
Chemical Pathology
Phytomedicine
Biochemistry
Tawakalit Kelani
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Bioorganic and Medicinal Chemistry
Elimian Hilary
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Nwamaka Phoebe Kanikwu
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Nursing
Midwifery
Maternal and Child Health
Odono Amaechi Eze
Edo University Iyamho
Iyamho, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Immunology
Clinical Biochemistry
Genomics
Cancer