M Gail, R Williams, D P Byar, C Brown. Show Affiliations »
Abstract
Mesh: See more » Clinical Trials as TopicHumansMathematicsResearch Design
Year: 1976 PMID: 791962 DOI: 10.1016/0021-9681(76)90073-4
Source DB: PubMed Journal: J Chronic Dis ISSN: 0021-9681