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
1,437,304
Country Rank
338,419
Institution Rank : 751
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![William Zhu](https://cdn.adscientificindex.com/pictures/ba/5719150.jpg)
Neurology
neuroscience
genomics
public health
emergency medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
86
0.956
* Total Citation Counts Rankings
World Rank
2,049,573
Country Rank
43,438
Institution Rank : 136
![](https://cdn.adscientificindex.com/logos/973.png)
![Iran](/flags/ir.png)
![Shahriar Irankhah](/pictures/0d/5546696.jpg)
Neurology
Neuroscience
AI
Emergency Medicine
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total Citation Counts Rankings
World Ranking
1,437,304
Country Ranking
338,419
Institution Ranking
751
William Zhu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
86
0.956
![](https://cdn.adscientificindex.com/logos/11178.png)
Neurology
neuroscience
genomics
public health
emergency medicine
* Total Citation Counts Rankings
World Ranking
2,049,573
Country Ranking
43,438
Institution Ranking
136
Shahriar Irankhah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
![](https://cdn.adscientificindex.com/logos/973.png)
Neurology
Neuroscience
AI
Emergency Medicine
Cardiology