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
Parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,891
3,008
0.381
* Total Citation Counts Rankings
Ranking Based On Selection :2
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,696
2,285
0.401
* Total Citation Counts Rankings
Ranking Based On Selection :3
Nephrology
Diabetology
Systematic review
Meta-analysis
Observational study
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,505
1,462
0.971
* Total Citation Counts Rankings
Ranking Based On Selection :4
Infectious disease
Parasitology
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,193
790
0.662
* Total Citation Counts Rankings
Ranking Based On Selection :5
Rheumatology
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
945
652
0.690
* Total Citation Counts Rankings
Ranking Based On Selection :6
Fatty liver
NASH
Cirrhosis ACLF
MASLD
Steatotic liver disease (SLD)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
839
743
0.886
* Total Citation Counts Rankings
Ranking Based On Selection :7
Anatomical pathology
zinc biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
441
0.708
* Total Citation Counts Rankings
Ranking Based On Selection :8
Epidemiology
Cardiovascular Disease
Hypertension
Community Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
571
0.991
* Total Citation Counts Rankings
Ranking Based On Selection :9
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
432
328
0.759
* Total Citation Counts Rankings
Ranking Based On Selection :10
critical care
palliative care
ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
215
0.518
* Total Citation Counts Rankings
Ranking Based On Selection :11
Molecular Pharmacology
Herbal Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
294
122
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :12
Epidemiology
Biostatistics
Parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
225
0.784
* Total Citation Counts Rankings
Ranking Based On Selection :13
Orthopaedics
Foot and Ankle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
275
275
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :14
Osteoporosis DM Obesity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
258
254
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :15
Retina
Macula
Retinal imaging
Cataract
Ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
258
165
0.640
* Total Citation Counts Rankings
Ranking Based On Selection :16
Empathy
Reflection
Kidney
Body temperature
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
256
69
0.270
* Total Citation Counts Rankings
Ranking Based On Selection :17
molecular pathology
hematology
clinical pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
100
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :18
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
231
175
0.758
* Total Citation Counts Rankings
Ranking Based On Selection :19
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
230
226
0.983
* Total Citation Counts Rankings
Ranking Based On Selection :20
Anatomy
Orthopedic
Pathology
Parasite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
211
115
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :21
plastic surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
180
0.918
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
195
122
0.626
* Total Citation Counts Rankings
Ranking Based On Selection :23
Ocular immunology and infection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
153
0.797
* Total Citation Counts Rankings
Ranking Based On Selection :24
Cardiothoracic anesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
190
45
0.237
* Total Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
182
0.968
Mathirut Mungthin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,891
3,008
0.381
Ram Rangsin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,696
2,285
0.401
Wisit Kaewput
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,505
1,462
0.971
Nephrology
Diabetology
Systematic review
Meta-analysis
Observational study
Phunlerd Piyaraj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,193
790
0.662
Infectious disease
Parasitology
Epidemiology
Pongthorn Narongroeknawin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
945
652
0.690
Rheumatology
Medical Education
Sakkarin Chirapongsathorn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
839
743
0.886
Fatty liver
NASH
Cirrhosis ACLF
MASLD
Steatotic liver disease (SLD)
Thirayost Nimmanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
441
0.708
Anatomical pathology
zinc biology
Boonsub Sakboonyarat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
571
0.991
Epidemiology
Cardiovascular Disease
Hypertension
Community Medicine
Janeyuth Chaisakul
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
432
328
0.759
Dusit Staworn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
215
0.518
critical care
palliative care
ethics
Sarawut Jindarat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
294
122
0.415
Molecular Pharmacology
Herbal Pharmacology
Picha Suwannahitatorn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
287
225
0.784
Epidemiology
Biostatistics
Parasitology
Yantarat Sripanich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
275
275
1.000
Parinya Samakkarnthai|Parinya Samakarnthai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
258
254
0.984
Sritatath Vongkulsiri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
258
165
0.640
Retina
Macula
Retinal imaging
Cataract
Ophthalmology
Chitrawina Mahagita
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
256
69
0.270
Pasra Arnutti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
100
0.420
P Rudeekulthamrong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
231
175
0.758
Sirachat Nitchaphanit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
230
226
0.983
Natcha Lorsuwannarat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
211
115
0.545
Chatchai Pruksapong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196
180
0.918
Worarachanee Imjaijitt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
195
122
0.626
Narumon Keorochana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
153
0.797
Siriluk Chumnanvej
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
190
45
0.237
Cardiothoracic anesthesia
Teeraboon Lertwanichwattana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
182
0.968