E J Thompson. Show Affiliations »
Abstract
Mesh: See more » AdultDemographyEthnic GroupsFemaleHumansMaleSex RatioUnited Kingdom
Year: 1993 PMID: 8219972 PMCID: PMC1696458 DOI: 10.1136/bmj.307.6907.803-b
Source DB: PubMed Journal: BMJ ISSN: 0959-8138