Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
817,921
Country Rank
14,641
Institution Rank : 151
![](https://cdn.adscientificindex.com/logos/3150.png)
![Iran](/flags/ir.png)
![Mehdi Ghobakhlou](https://cdn.adscientificindex.com/pictures/f1/406057.jpg)
Gastroenterologist and Hepatologist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
656
392
0.598
* Total Citation Counts Rankings
World Rank
963,156
Country Rank
18,535
Institution Rank : 204
![](https://cdn.adscientificindex.com/logos/3150.png)
![Iran](/flags/ir.png)
![Ebrahim Nadi](https://cdn.adscientificindex.com/pictures/af/395469.jpg)
Pulmonary Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
159
0.390
* Total Citation Counts Rankings
World Rank
1,341,381
Country Rank
27,812
Institution Rank : 319
![](https://cdn.adscientificindex.com/logos/3150.png)
![Iran](/flags/ir.png)
![Seyed Saman Talebi](https://cdn.adscientificindex.com/pictures/a2/5546191.jpg)
Internal Medicine
Gastroenterology
Endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
119
0.992
* Total Citation Counts Rankings
World Rank
1,972,086
Country Rank
41,579
Institution Rank : 424
![](https://cdn.adscientificindex.com/logos/3150.png)
![Iran](/flags/ir.png)
![Rashed BawandMd](/pictures/54/5399631.jpg)
Neurology
Neuroscience
Neuroimmunology
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
817,921
![Iran](/flags/ir.png)
14,641
![](https://cdn.adscientificindex.com/logos/3150.png)
151
Mehdi Ghobakhlou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
656
392
0.598
![](https://cdn.adscientificindex.com/logos/3150.png)
Gastroenterologist and Hepatologist
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
963,156
![Iran](/flags/ir.png)
18,535
![](https://cdn.adscientificindex.com/logos/3150.png)
204
Ebrahim Nadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
159
0.390
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,341,381
![Iran](/flags/ir.png)
27,812
![](https://cdn.adscientificindex.com/logos/3150.png)
319
Seyed Saman Talebi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
119
0.992
![](https://cdn.adscientificindex.com/logos/3150.png)
Internal Medicine
Gastroenterology
Endocrinology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,972,086
![Iran](/flags/ir.png)
41,579
![](https://cdn.adscientificindex.com/logos/3150.png)
424
Rashed BawandMd
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
![](https://cdn.adscientificindex.com/logos/3150.png)
Neurology
Neuroscience
Neuroimmunology
Internal Medicine