P Wright, J Haybittle. Show Affiliations »
Abstract
Mesh: See more » Clinical Trials as TopicMethodsRecords
Year: 1979 PMID: 497715 PMCID: PMC1596471 DOI: 10.1136/bmj.2.6190.590
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447