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)
![Scott Waldman](https://cdn.adscientificindex.com/pictures/4d/1425669.jpg)
cell signaling
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,122
5,307
0.230
![Walter K Kraft](https://cdn.adscientificindex.com/pictures/0c/1425676.jpg)
Clinical Phrmacology
Neonatal Abstinence Syndrome
Phase 1 Clinical Trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,482
2,246
0.501
![Hisham Qosa](/user/assets/images/profile/no-profile-photo.png)
Pharmacokinetics
Neuroscience
Pharmacogenetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,937
1,192
0.615
![Dennis J Hand](https://cdn.adscientificindex.com/pictures/4c/1575642.jpg)
Opioid dependence in pregnancy
Contraception
Substance use disorder
Behavioral Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,148
795
0.693
![Edwin Lam](https://cdn.adscientificindex.com/pictures/87/5626016.jpg)
Pharmacokinetics
pharmacodynamics
clinical pharmacology
antimicrobial
antiviral
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
116
0.817
Scott Waldman
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,122
5,307
0.230
Walter K Kraft
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,482
2,246
0.501
Clinical Phrmacology
Neonatal Abstinence Syndrome
Phase 1 Clinical Trials
Hisham Qosa
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,937
1,192
0.615
Pharmacokinetics
Neuroscience
Pharmacogenetics
Dennis J Hand
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,148
795
0.693
Opioid dependence in pregnancy
Contraception
Substance use disorder
Behavioral Pharmacology
Edwin Lam
Thomas Jefferson University
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
116
0.817
Pharmacokinetics
pharmacodynamics
clinical pharmacology
antimicrobial
antiviral