The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 03, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.057) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Internal Medicine
Hepatology
Metrics
H-Index
i10 Index
Citation Counts
43
99
16,553
* Total H IndexRankings
Ranking Based On Selection: 2
Pediatric gastroenterology
Hepatology and neutrition
Metrics
H-Index
i10 Index
Citation Counts
12
12
317
* Total H IndexRankings
Ranking Based On Selection: 3
Endoscopy
Gastroenterology
and Hepatology
Metrics
H-Index
i10 Index
Citation Counts
9
8
361
* Total H IndexRankings
Ranking Based On Selection: 4
hepatology
gastroenterology
infectious diseases
Metrics
H-Index
i10 Index
Citation Counts
9
9
266
* Total H IndexRankings
Ranking Based On Selection: 5
hepatology and gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
8
8
384
* Total H IndexRankings
Ranking Based On Selection: 6
Pediatric hepato-Gastroenterology
endoscopy and liver transplant
Metrics
H-Index
i10 Index
Citation Counts
8
8
328
* Total H IndexRankings
Ranking Based On Selection: 7
Internal Medicine
Hepatology & Gastroenterology Unit
Metrics
H-Index
i10 Index
Citation Counts
8
7
533
* Total H IndexRankings
Ranking Based On Selection: 8
Gastroenterology Internal medicine
Metrics
H-Index
i10 Index
Citation Counts
7
5
179
* Total H IndexRankings
Ranking Based On Selection: 9
Hepatology
gastroenterology and endoscopy
Metrics
H-Index
i10 Index
Citation Counts
7
4
162
* Total H IndexRankings
Ranking Based On Selection: 10
Hepatology/Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
7
6
195
* Total H IndexRankings
Ranking Based On Selection: 11
Internal Medicine - Gastroenterology - Hepatology
Metrics
H-Index
i10 Index
Citation Counts
6
5
189
* Total H IndexRankings
Ranking Based On Selection: 12
Gastroenterology
Hepatology
and Infectious diseases
Metrics
H-Index
i10 Index
Citation Counts
6
2
132
* Total H IndexRankings
Ranking Based On Selection: 13
Gastroenterology and Hepatology
Metrics
H-Index
i10 Index
Citation Counts
5
4
180
* Total H IndexRankings
Ranking Based On Selection: 14
Gastroenterology and endoscopy
Metrics
H-Index
i10 Index
Citation Counts
4
1
63
* Total H IndexRankings
Ranking Based On Selection: 15
gastroenterology
hepatology
Metrics
H-Index
i10 Index
Citation Counts
4
3
122
* Total H IndexRankings
Ranking Based On Selection: 16
gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
3
0
26
* Total H IndexRankings
Ranking Based On Selection: 17
gastroenterology and hepatology
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Gamal E Shiha
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
43
99
16,553
Internal Medicine
Hepatology
Ahmed Megahed
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
12
12
317
Pediatric gastroenterology
Hepatology and neutrition
Ahmed Youssef Altonbary
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
9
8
361
Endoscopy
Gastroenterology
and Hepatology
hepatology
gastroenterology
infectious diseases
Mohamed A Elbasiony
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
8
8
384
hepatology and gastroenterology
Pediatric hepato-Gastroenterology
endoscopy and liver transplant
Shahira El Etreby
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
8
7
533
Internal Medicine
Hepatology & Gastroenterology Unit
Gastroenterology Internal medicine
Elsayed Ghoneem
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
7
4
162
Hepatology
gastroenterology and endoscopy
Hepatology/Gastroenterology
Internal Medicine - Gastroenterology - Hepatology
Mahmoud Abdel-Aziz Soliman
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
6
2
132
Gastroenterology
Hepatology
and Infectious diseases
Ayman Eldesoky
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
5
4
180
Gastroenterology and Hepatology
Gastroenterology and endoscopy
Ashraf Elfakhry
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
4
3
122
gastroenterology
hepatology
Mohamed H Elgazzar
Mansoura University
Mansoura, Egypt
Metrics
H-Index
i10-Index
Citation Counts
2
0
11
gastroenterology and hepatology