S Lowry, J Smith. Show Affiliations »
Abstract
Mesh: See more » Duplicate Publications as TopicPeriodicals as Topic
Year: 1992 PMID: 1586813 PMCID: PMC1881714 DOI: 10.1136/bmj.304.6833.999
Source DB: PubMed Journal: BMJ ISSN: 0959-8138