Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Medical Entomology
Metrics
H-Index
i10 Index
Citation
25
65
1,944
Medical Microbiology
Food Microbiology
Metrics
H-Index
i10 Index
Citation
24
31
2,981
Neurology & Cerebrovascular Diseases
Metrics
H-Index
i10 Index
Citation
22
35
1,885
Microbiology
Metrics
H-Index
i10 Index
Citation
19
43
1,382
midwifery/medical education/medical ethics/Health and spirituality
Metrics
H-Index
i10 Index
Citation
18
38
1,216
* Rankings
Ranking Based On Selection :6
Gastroenterology
Hepatology
Metrics
H-Index
i10 Index
Citation
17
27
4,121
* Rankings
Ranking Based On Selection :7
Gastroenterology
EUS
ERCP
Endoscopy
Metrics
H-Index
i10 Index
Citation
16
31
4,001
* Rankings
Ranking Based On Selection :8
Medical Bacteriology
Bioinformatics
Biosensors
Metrics
H-Index
i10 Index
Citation
16
19
1,234
* Rankings
Ranking Based On Selection :9
Epidemiology- Noncommunicable diseases-cancer epidemiology
Metrics
H-Index
i10 Index
Citation
15
24
1,672
* Rankings
Ranking Based On Selection :10
Maxilofacial Surgery
Metrics
H-Index
i10 Index
Citation
12
13
773
* Rankings
Ranking Based On Selection :11
Nursing
Metrics
H-Index
i10 Index
Citation
11
13
376
* Rankings
Ranking Based On Selection :12
Nursing / Patient Safety / Quality Improvement / Accreditation / Research
Metrics
H-Index
i10 Index
Citation
11
11
518
* Rankings
Ranking Based On Selection :13
Molecular Mycology
Antifungal Susceptibility Testing
Metrics
H-Index
i10 Index
Citation
11
12
337
* Rankings
Ranking Based On Selection :14
pediatric nephrology
Metrics
H-Index
i10 Index
Citation
11
15
406
* Rankings
Ranking Based On Selection :15
prehospital emergency
triage
Metrics
H-Index
i10 Index
Citation
10
10
351
* Rankings
Ranking Based On Selection :16
Pharmacokinetic
Metrics
H-Index
i10 Index
Citation
10
10
361
* Rankings
Ranking Based On Selection :17
Gerontology
Health sciences
Metrics
H-Index
i10 Index
Citation
10
10
384
* Rankings
Ranking Based On Selection :18
communicable disease epidemiology
riskfactor assessment and modelling
statistical analysis and interpretion
Metrics
H-Index
i10 Index
Citation
9
9
270
* Rankings
Ranking Based On Selection :19
emergency medicine
Metrics
H-Index
i10 Index
Citation
8
7
3,243
* Rankings
Ranking Based On Selection :20
midwifery and gynecology
Metrics
H-Index
i10 Index
Citation
6
5
91
* Rankings
Ranking Based On Selection :21
surgery
Metrics
H-Index
i10 Index
Citation
6
2
109
* Rankings
Ranking Based On Selection :22
Metrics
H-Index
i10 Index
Citation
6
3
190
* Rankings
Ranking Based On Selection :23
anesthesia
critical care and pain medicine
Metrics
H-Index
i10 Index
Citation
5
4
164
* Rankings
Ranking Based On Selection :24
Medical education
Metrics
H-Index
i10 Index
Citation
5
4
111
* Rankings
Ranking Based On Selection :25
physiology
Metrics
H-Index
i10 Index
Citation
5
3
147
* Rankings
Ranking Based On Selection :26
Mycotoxin
Metrics
H-Index
i10 Index
Citation
5
4
139
* Rankings
Ranking Based On Selection :27
Neurosurgery
Spine
Metrics
H-Index
i10 Index
Citation
5
3
83
* Rankings
Ranking Based On Selection :28
oral medicine
Metrics
H-Index
i10 Index
Citation
4
4
183
* Rankings
Ranking Based On Selection :29
orthodontics orthosurgery malocclusion
Metrics
H-Index
i10 Index
Citation
4
3
74
* Rankings
Ranking Based On Selection :30
Emergency Medicine
Metrics
H-Index
i10 Index
Citation
4
3
50
* Rankings
Ranking Based On Selection :31
medical physics
biophysics
Metrics
H-Index
i10 Index
Citation
4
2
55
* Rankings
Ranking Based On Selection :32
Microbiology & Molecular Biology
Metrics
H-Index
i10 Index
Citation
3
1
56
* Rankings
Ranking Based On Selection :33
General Surgery
Metrics
H-Index
i10 Index
Citation
3
0
17
* Rankings
Ranking Based On Selection :34
Medical Genetics
Metrics
H-Index
i10 Index
Citation
2
2
25
* Rankings
Ranking Based On Selection :35
Microbiology & Molecular Biology
Metrics
H-Index
i10 Index
Citation
2
1
40
* Rankings
Ranking Based On Selection :36
pediatric dentistry
Metrics
H-Index
i10 Index
Citation
2
1
19
* Rankings
Ranking Based On Selection :37
Emergency Medicine
Metrics
H-Index
i10 Index
Citation
2
1
17
* Rankings
Ranking Based On Selection :38
Metrics
H-Index
i10 Index
Citation
2
1
15
* Rankings
Ranking Based On Selection :39
Medicinal and aromatic plants
Plant secondary metabolites
Plant bio stimulants
Agronomy
Metrics
H-Index
i10 Index
Citation
2
1
14
* Rankings
Ranking Based On Selection :40
Midwifery and Health
Metrics
H-Index
i10 Index
Citation
2
0
16
* Rankings
Ranking Based On Selection :41
Neurology resident
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :42
Radiation Therapy
Nuclear medicine
Imaging
Radiobiology.
Metrics
H-Index
i10 Index
Citation
1
1
20
* Rankings
Ranking Based On Selection :43
Bacteriology
Metrics
H-Index
i10 Index
Citation
1
0
7
* Rankings
Ranking Based On Selection :44
neonatalogy
Metrics
H-Index
i10 Index
Citation
1
0
7
* Rankings
Ranking Based On Selection :45
زنان ، مامایی، بارداری، باروری، سلامت،
Metrics
H-Index
i10 Index
Citation
1
0
7
Abedin Saghafipour
Metrics
H-Index
i10 Index
Citation Counts
25
65
1,944
Mohsen Zargar
Metrics
H-Index
i10 Index
Citation Counts
24
31
2,981
Medical Microbiology
Food Microbiology
Ehsan Sharifipour
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,885
Neurology & Cerebrovascular Diseases
Mohammad Reza Zolfaghari
Metrics
H-Index
i10 Index
Citation Counts
19
43
1,382
Hoda Ahmari Tehran
Metrics
H-Index
i10 Index
Citation Counts
18
38
1,216
midwifery/medical education/medical ethics/Health and spirituality
Mohammad Reza Ghadir
Metrics
H-Index
i10 Index
Citation Counts
17
27
4,121
Gastroenterology
Hepatology
Ahmad Hormati
Metrics
H-Index
i10 Index
Citation Counts
16
31
4,001
Gastroenterology
EUS
ERCP
Endoscopy
Saeed Shams
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,234
Medical Bacteriology
Bioinformatics
Biosensors
Mostafa Vahedian
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,672
Epidemiology- Noncommunicable diseases-cancer epidemiology
Mohammad Mehdizadeh
Metrics
H-Index
i10 Index
Citation Counts
12
13
773
Mahsa Haji Mohamad Hoseini
Metrics
H-Index
i10 Index
Citation Counts
11
13
376
Azadeh Asgarian
Metrics
H-Index
i10 Index
Citation Counts
11
11
518
Nursing / Patient Safety / Quality Improvement / Accreditation / Research
Roohollah Fateh
Metrics
H-Index
i10 Index
Citation Counts
11
12
337
Molecular Mycology
Antifungal Susceptibility Testing
Mohammad Parvaresh-Masoud
Metrics
H-Index
i10 Index
Citation Counts
10
10
351
prehospital emergency
triage
Samira Khani
Metrics
H-Index
i10 Index
Citation Counts
10
10
361
Zahra Aliakbarzadeh-Arani
Metrics
H-Index
i10 Index
Citation Counts
10
10
384
Gerontology
Health sciences
Moharram Karami
Metrics
H-Index
i10 Index
Citation Counts
9
9
270
communicable disease epidemiology
riskfactor assessment and modelling
statistical analysis and interpretion
Seyed Yaser Foroghi Ghomi
Metrics
H-Index
i10 Index
Citation Counts
8
7
3,243
Enayatollah Noori
Metrics
H-Index
i10 Index
Citation Counts
6
2
109
Akram Asghari
Metrics
H-Index
i10 Index
Citation Counts
6
3
190
Abbas Ahmadi
Metrics
H-Index
i10 Index
Citation Counts
5
4
164
anesthesia
critical care and pain medicine
Ruhollah Safaeipour
Metrics
H-Index
i10 Index
Citation Counts
5
4
111
Hossein Zeinali
Metrics
H-Index
i10 Index
Citation Counts
5
3
147
Mojgan Saghazadeh
Metrics
H-Index
i10 Index
Citation Counts
5
4
139
Nourollah Eshraghi
Metrics
H-Index
i10 Index
Citation Counts
5
3
83
Yasamin Barakian
Metrics
H-Index
i10 Index
Citation Counts
4
4
183
Elahe Soltanmohamadi Borujeni
Metrics
H-Index
i10 Index
Citation Counts
4
3
74
orthodontics orthosurgery malocclusion
رضا شیروانی Reza Shirvani
Metrics
H-Index
i10 Index
Citation Counts
4
3
50
Seyed Jalal Eshagh Hoseini
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Mohammad Ghofrani
Metrics
H-Index
i10 Index
Citation Counts
2
2
25
Elika Farajtabrizi
Metrics
H-Index
i10 Index
Citation Counts
2
1
40
Microbiology & Molecular Biology
Mehrdad Kahvand
Metrics
H-Index
i10 Index
Citation Counts
2
1
19
Mohammad Shahidi
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Faride Yousefizadeh
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
Medicinal and aromatic plants
Plant secondary metabolites
Plant bio stimulants
Agronomy
Mohamad Hussein Assi Md
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Hadi Nasrollahi
Metrics
H-Index
i10 Index
Citation Counts
1
1
20
Radiation Therapy
Nuclear medicine
Imaging
Radiobiology.
Mehrdad Memarian
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Elham SedighipoorMd
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
فاطمه مومن زاده
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
زنان ، مامایی، بارداری، باروری، سلامت،