On AD Scientific Index, you can explore the individual achievements of scientists in detail and evaluate their academic productivity based on total and recent H-index, i10 index, and citation counts. With Premium Membership, gain access to extended analyses and detailed data to assess and enhance your academic performance more effectively.
* Total H Index Rankings
Ranking Based
On Selection: 1
![Sevdalina Lambova](https://cdn.adscientificindex.com/pictures/b2/4992518.jpg)
Rheumatology
Internal Medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total H Index Rankings
Ranking Based
On Selection: 2
![Asparuh Nikolov](https://cdn.adscientificindex.com/pictures/82/4774885.jpg)
Internal Medicine
Cardiology
Diabetology
Immunology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total H Index Rankings
Ranking Based
On Selection: 3
![Andrey Zabunov](/user/assets/images/profile/no-profile-photo.png)
internal medicine
general medicine
nephrology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Sevdalina Lambova
Medical University Plovdiv
Plovdiv, Bulgaria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Rheumatology
Internal Medicine
Asparuh Nikolov
Medical University Pleven
Pleven, Bulgaria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Internal Medicine
Cardiology
Diabetology
Immunology
Andrey Zabunov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
internal medicine
general medicine
nephrology