T W Anderson, M J Ashley, E A Clarke. Show Affiliations »
Abstract
Mesh： See more » Clinical Trials as TopicDrug Evaluation/methodsDrug Evaluation/standardsHumansTerminology as Topic
Year: 1976 PMID： 766898 PMCID： PMC1638982 DOI： 10.1136/bmj.1.6007.457-d
Source DB: PubMed Journal: Br Med J ISSN： 0007-1447