M C Chan. Show Affiliations »
Abstract
Mesh: See more » EnglandEthnic GroupsHumans
Year: 1985 PMID: 3924177 PMCID: PMC1415770 DOI: 10.1136/bmj.290.6481.1588
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623