The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.
![Magnus Simrén](https://cdn.adscientificindex.com/pictures/cf/1532202.jpg)
IBS
GI motilitet
funktionella GI sjukdomar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
68
0.716
![Per Hellström](https://cdn.adscientificindex.com/pictures/46/1152165.jpg)
Gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
46
0.622
![Lars Agreus](https://cdn.adscientificindex.com/pictures/6f/1400148.jpg)
Gastroenterology
Rural medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
40
0.645
![Greger Lindberg](/user/assets/images/profile/no-profile-photo.png)
neurogastroenterology
motility disorders
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
39
0.629
![Sven Almer](https://cdn.adscientificindex.com/pictures/d2/1400735.jpg)
Gastroenterology and hepatology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
37
0.607
![Bodil Ohlsson](/user/assets/images/profile/no-profile-photo.png)
Gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
43
0.754
![Åke Nilsson](https://cdn.adscientificindex.com/pictures/50/1388833.jpg)
Gastroenterology
nutrition
metabolism
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
24
0.421
![Ervin Toth](/user/assets/images/profile/no-profile-photo.png)
gastrointestinal endoscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
31
0.775
![Per Stål](/user/assets/images/profile/no-profile-photo.png)
Leversjukdomar
levercancer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
![Henrik Sjövall](/user/assets/images/profile/no-profile-photo.png)
gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
![Olof Grip](/user/assets/images/profile/no-profile-photo.png)
gastroenterology
immunology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
27
0.750
![Klas Sjöberg](/user/assets/images/profile/no-profile-photo.png)
Medicine
gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
![Susanna Walter](https://cdn.adscientificindex.com/pictures/69/1420808.jpg)
gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
![Carl Eriksson](/user/assets/images/profile/no-profile-photo.png)
Gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
![Ahmad Al Saffar](https://cdn.adscientificindex.com/pictures/27/1152130.jpg)
Physiology
Gastroenterology
Safety Pharmaology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
6
0.375
![Joost Algera](/user/assets/images/profile/no-profile-photo.png)
Gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
![Cheng Xu](/user/assets/images/profile/no-profile-photo.png)
Gastroenterology
Endocrinology
Metabolism
Cellular Bioenergetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Magnus Simrén
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
68
0.716
IBS
GI motilitet
funktionella GI sjukdomar
Per Hellström
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
46
0.622
Lars Agreus
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
40
0.645
Gastroenterology
Rural medicine
Greger Lindberg
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
39
0.629
neurogastroenterology
motility disorders
Sven Almer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
37
0.607
Gastroenterology and hepatology
Bodil Ohlsson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
43
0.754
Åke Nilsson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
24
0.421
Gastroenterology
nutrition
metabolism
Ervin Toth
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
31
0.775
gastrointestinal endoscopy
Per Stål
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
Leversjukdomar
levercancer
Henrik Sjövall
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
Olof Grip
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
27
0.750
gastroenterology
immunology
Klas Sjöberg
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Medicine
gastroenterology
Susanna Walter
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Carl Eriksson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Ahmad Al Saffar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
6
0.375
Physiology
Gastroenterology
Safety Pharmaology
Joost Algera
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Cheng Xu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Gastroenterology
Endocrinology
Metabolism
Cellular Bioenergetics