Jocalyn Clark, Richard Smith. Show Affiliations »
Abstract
Mesh: See more » Biomedical ResearchInternational CooperationPublishing
Year: 2003 PMID: 14593006 PMCID: PMC261644 DOI: 10.1136/bmj.327.7422.1001
Source DB: PubMed Journal: BMJ ISSN: 0959-8138