Concepedia
Statistics
Publications
77
Citations
4.5K
H-Index
34
Active since
1980
Affiliations
IQVIA (United States)(Current)
IQ Solutions
IQVIA (United Kingdom)
Harvard University
Khyber Teaching Hospital
Nancy A Dreyer is an author at IQVIA (United States) specializing in medicine, pharmacy, and clinical trials.
Publications per year
1980–2025
Developing a Protocol for Observational Comparative Effectiveness Research: A User's Guide
Priscilla Velentgas, Nancy A Dreyer, Parivash Nourjah et al. · 2013 · 388 citations
Pharmacy, Health Policy, Comparative Effectiveness Research +13
Registries for Robust Evidence
Nancy A Dreyer · JAMA · 2009 · 227 citations
Medicine, Neurology, Otolaryngology +6
Determinants of serious liver disease among patients receiving low‐dose methotrexate for rheumatoid arthritis
Alexander M. Walker, Donnie Funch, Nancy A Dreyer et al. · Arthritis & Rheumatism · 1993 · 206 citations
Medicine, Internal Medicine, Pharmacotherapy +14
Why Observational Studies Should Be Among The Tools Used In Comparative Effectiveness Research
Nancy A Dreyer, Sean Tunis, Marc L. Berger et al. · Health Affairs · 2010 · 205 citations
Medicine, Health Policy, Clinical Epidemiology +16
Prospective Observational Studies to Assess Comparative Effectiveness: The ISPOR Good Research Practices Task Force Report
Marc L. Berger, Nancy A Dreyer, Fred Anderson et al. · Value in Health · 2012 · 190 citations · Full text
Pharmacy, Pharmacoeconomics, Comparative Effectiveness Research +13
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