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 :226
Spine & Pelvic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
101
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :227
medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
57
0.413
* Total Citation Counts Rankings
Ranking Based On Selection :228
Oral & Maxillofacial Radiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
82
0.621
* Total Citation Counts Rankings
Ranking Based On Selection :229
midwifery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122
121
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :230
Nursing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
76
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :231
telemedicine
elderly
heart disease
nursing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
99
0.925
* Total Citation Counts Rankings
Ranking Based On Selection :232
Pain Clinical Psychology
Psychodynamic and analytic Approachs
Cognitive
Spirituality
Philosophical and devise Master Key The
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
41
0.390
* Total Citation Counts Rankings
Ranking Based On Selection :233
toxicology-pharmacy
drug delivery
Aflatoxin
health Food
analytical toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
99
0.961
* Total Citation Counts Rankings
Ranking Based On Selection :234
Environmental Health Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
101
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :235
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
100
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :236
Traditional Medicine
Persian Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
79
0.806
* Total Citation Counts Rankings
Ranking Based On Selection :237
Health information
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
97
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :238
Epidemiology
Pharmacoepidemiology
Traditional and integrative medicine
HIV
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
81
0.871
* Total Citation Counts Rankings
Ranking Based On Selection :239
Clinical Medicine
Data Analysis
Meta-Analysis
Systematic Review
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
90
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :240
Medical Education
Assessment
Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
52
0.584
* Total Citation Counts Rankings
Ranking Based On Selection :241
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
83
0.954
* Total Citation Counts Rankings
Ranking Based On Selection :242
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
84
0.988
* Total Citation Counts Rankings
Ranking Based On Selection :243
Behavioral and cognitive neuroscience
Fear
Anxiety
Learning and Memory
Neuropharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
84
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :244
Stem cell therapy
Gross Anatomy
Brain Ischemia.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
48
0.571
* Total Citation Counts Rankings
Ranking Based On Selection :245
Obstetrics and Gynecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
75
0.904
* Total Citation Counts Rankings
Ranking Based On Selection :246
rheumatology
general internal medicine
endocrinology
gastroentrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
79
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :247
Oncology and Cell biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
81
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :248
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
77
0.951
* Total Citation Counts Rankings
Ranking Based On Selection :249
pediatric oncology
neonatal intensive care unite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
66
0.846
* Total Citation Counts Rankings
Ranking Based On Selection :250
Restorative Dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
40
0.513
Afshin Heshmati
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
101
0.727
Spine & Pelvic Surgery
Mehrdad Norouzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
57
0.413
Sudeh Mohseni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
82
0.621
Oral & Maxillofacial Radiology
Fahimeh Khorasani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122
121
0.992
Mahshid Nazemzadeh Shoaei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
76
0.628
Nadia Sedri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
99
0.925
telemedicine
elderly
heart disease
nursing
Gholamreza Ebrahimi Nejad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
41
0.390
Pain Clinical Psychology
Psychodynamic and analytic Approachs
Cognitive
Spirituality
Philosophical and devise Master Key The
Behnam Ghorbani Nejad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
99
0.961
toxicology-pharmacy
drug delivery
Aflatoxin
health Food
analytical toxicology
Roghayeh Abedi Sarvestani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
101
1.000
Environmental Health Engineering
Mohammad Rezaei Zadeh Rukerd
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
100
0.990
Hossein Karegar-Borzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
79
0.806
Hamidreza Samzadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
97
1.000
Maliheh Sadat Bazrafshani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
81
0.871
Epidemiology
Pharmacoepidemiology
Traditional and integrative medicine
HIV
Zahra Akbari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
90
1.000
Clinical Medicine
Data Analysis
Meta-Analysis
Systematic Review
Sara Shafian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
52
0.584
Medical Education
Assessment
Learning
Nima Hatami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
83
0.954
Saeed Zanganeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
84
0.988
Zahra Taherizadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
84
1.000
Behavioral and cognitive neuroscience
Fear
Anxiety
Learning and Memory
Neuropharmacology
Ali Shamsara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
48
0.571
Stem cell therapy
Gross Anatomy
Brain Ischemia.
Maryam Mirzaei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
75
0.904
Obstetrics and Gynecology
Farzaneh Yazdi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
79
0.963
rheumatology
general internal medicine
endocrinology
gastroentrology
Mohammad Ramazii
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
81
1.000
Oncology and Cell biology
Amin Pourzare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
77
0.951
Ala Shamsi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
66
0.846
pediatric oncology
neonatal intensive care unite
Nafise Elmamooz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
40
0.513