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
193,679
Country Rank
8,518
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/10005.png)
![Italy](/flags/it.png)
![Gianluca Colussi](https://cdn.adscientificindex.com/pictures/cb/1805454.jpg)
Hypertension
Metabolism
Cardiovascular disease
Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,160
2,146
0.416
* Total Citation Counts Rankings
World Rank
218,178
Country Rank
9,655
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/25253.jpg)
![Italy](/flags/it.png)
![Peiman Nazerian](https://cdn.adscientificindex.com/pictures/8d/4963149.jpg)
Internal Medicine and Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,559
3,119
0.684
* Total Citation Counts Rankings
World Rank
317,020
Country Rank
1,952
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/17442.png)
![Taiwan](/flags/tw.png)
![Shih-Hung Tsai](/user/assets/images/profile/no-profile-photo.png)
internal medicine
emergency medicine
vascular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,980
1,745
0.586
* Total Citation Counts Rankings
World Rank
751,400
Country Rank
6,643
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/16659.png)
![Mexico](/flags/mx.png)
![Thierry Hernandez-Gilsoul](/pictures/32/4474748.jpg)
Emergency - Critical Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
739
0.932
* Total Citation Counts Rankings
World Rank
1,428,104
Country Rank
6,633
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/10795.png)
![Romania](/flags/ro.png)
![Boghian Vasile](/pictures/cf/4827709.jpg)
Internal medicine
Therapeutics and emergency medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
40
0.430
* Total Citation Counts Rankings
World Rank
2,217,881
Country Rank
6,375
Institution Rank : 70
![](https://cdn.adscientificindex.com/logos/9226.png)
![Ecuador](/flags/ec.png)
![Guillermo Andrés Solano Torres](/pictures/b5/4956007.jpg)
Internal Medicine
Critical Care and Emergency Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total Citation Counts Rankings
World Ranking
193,679
Country Ranking
8,518
Institution Ranking
57
Gianluca Colussi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,160
2,146
0.416
![](https://cdn.adscientificindex.com/logos/10005.png)
Hypertension
Metabolism
Cardiovascular disease
Emergency Medicine
* Total Citation Counts Rankings
World Ranking
218,178
Country Ranking
9,655
Institution Ranking
8
Peiman Nazerian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,559
3,119
0.684
![](https://cdn.adscientificindex.com/logos/25253.jpg)
Internal Medicine and Emergency Medicine
* Total Citation Counts Rankings
World Ranking
317,020
Country Ranking
1,952
Institution Ranking
15
Shih-Hung Tsai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,980
1,745
0.586
![](https://cdn.adscientificindex.com/logos/17442.png)
internal medicine
emergency medicine
vascular biology
* Total Citation Counts Rankings
World Ranking
751,400
Country Ranking
6,643
Institution Ranking
60
Thierry Hernandez-Gilsoul
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
739
0.932
![](https://cdn.adscientificindex.com/logos/16659.png)
Emergency - Critical Care
* Total Citation Counts Rankings
World Ranking
1,428,104
Country Ranking
6,633
Institution Ranking
29
Boghian Vasile
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
40
0.430
![](https://cdn.adscientificindex.com/logos/10795.png)
Internal medicine
Therapeutics and emergency medicine
* Total Citation Counts Rankings
World Ranking
2,217,881
Country Ranking
6,375
Institution Ranking
70
Guillermo Andrés Solano Torres
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/9226.png)
Internal Medicine
Critical Care and Emergency Medicine