A N Phillips, G Davey Smith. Show Affiliations »
Abstract
Mesh: See more » Acquired Immunodeficiency Syndrome/epidemiologyConfounding Factors, EpidemiologicHumans
Year: 1993 PMID: 8435623 PMCID: PMC1676701 DOI: 10.1136/bmj.306.6870.142-b
Source DB: PubMed Journal: BMJ ISSN: 0959-8138