H A Guess1, W P Stephenson, S T Sacks, J S Gardner. Show Affiliations » 1. Merck Sharp & Dohme Research Laboratories, West Point, PA 19486.
Abstract
Mesh: See more » Clinical Trials as Topic/methodsDrug IndustryEpidemiologyHumansProduct Surveillance, Postmarketing/methods
Year: 1988 PMID: 3057118 DOI: 10.1016/0895-4356(88)90037-6
Source DB: PubMed Journal: J Clin Epidemiol ISSN: 0895-4356 Impact factor: 6.437