P Spoor1, M Airey, C Bennett, J Greensill, R Williams. Show Affiliations » 1. Division of Public Health, Nuffield Institute for Health, University of Leeds. p.a.spoor@leeds.ac.uk
Abstract
Mesh: See more » Controlled Clinical Trials as TopicEpidemiologic MethodsHumansInformation Storage and RetrievalMEDLINERandomized Controlled Trials as Topic
Year: 1996 PMID: 8760743 PMCID: PMC2351754 DOI: 10.1136/bmj.313.7053.342
Source DB: PubMed Journal: BMJ ISSN: 0959-8138