Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, 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)
![Reynaldo Martorell](https://cdn.adscientificindex.com/pictures/f5/1354919.jpg)
Nutrition
child growth and development
maternal and child nutrition
micronutrients
nutrition transition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114,649
55,201
0.481
* Last 6 Years Citation Counts Rankings
![Thomas Ziegler](https://cdn.adscientificindex.com/pictures/5f/1352336.jpg)
nutrition
metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,942
8,783
0.293
* Last 6 Years Citation Counts Rankings
![Usha Ramakrishnan](/user/assets/images/profile/no-profile-photo.png)
Nutrition
Maternal and Child Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,536
7,543
0.456
* Last 6 Years Citation Counts Rankings
![Anne Williams](https://cdn.adscientificindex.com/pictures/b2/1358274.jpg)
Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,968
1,782
0.905
* Last 6 Years Citation Counts Rankings
![Helena Pachon](https://cdn.adscientificindex.com/pictures/b4/1333170.jpg)
Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,114
1,512
0.486
* Last 6 Years Citation Counts Rankings
![Nicole D Ford](https://cdn.adscientificindex.com/pictures/90/1323657.jpg)
Cardiovascular Health
Hypertension
Maternal Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,314
1,217
0.926
* Last 6 Years Citation Counts Rankings
![Hanqi Luo](https://cdn.adscientificindex.com/pictures/99/4478171.jpg)
Nutrition
Epidemiology
Economics
Statistics
Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,060
947
0.893
* Last 6 Years Citation Counts Rankings
![Ann Marie Brown](https://cdn.adscientificindex.com/pictures/ce/1345163.jpg)
nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
567
283
0.499
* Last 6 Years Citation Counts Rankings
![Sarah J Qabazard](/user/assets/images/profile/no-profile-photo.png)
Nutrition
diabetes
nutritional epidemiology
disease surveillance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years Citation Counts Rankings
![Brigitte Pfluger](/user/assets/images/profile/no-profile-photo.png)
nutrition metabolomics environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Reynaldo Martorell
Emory University
Atlanta, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114,649
55,201
0.481
Nutrition
child growth and development
maternal and child nutrition
micronutrients
nutrition transition
Thomas Ziegler
Emory University
Atlanta, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,942
8,783
0.293
nutrition
metabolism
Usha Ramakrishnan
Emory University
Atlanta, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,536
7,543
0.456
Nutrition
Maternal and Child Health
Anne Williams
Emory University
Atlanta, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,968
1,782
0.905
Helena Pachon
Emory University
Atlanta, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,114
1,512
0.486
Nicole D Ford
Emory University
Atlanta, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,314
1,217
0.926
Cardiovascular Health
Hypertension
Maternal Health
Hanqi Luo
Emory University
Atlanta, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,060
947
0.893
Nutrition
Epidemiology
Economics
Statistics
Modelling
Ann Marie Brown
Emory University
Atlanta, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
567
283
0.499
Sarah J Qabazard
Emory University
Atlanta, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Nutrition
diabetes
nutritional epidemiology
disease surveillance
Brigitte Pfluger
Emory University
Atlanta, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
nutrition metabolomics environment