J I Williams, C D Naylor. Show Affiliations »
Abstract
Mesh: See more » Epidemiologic MethodsHealth Status IndicatorsHumans
Year: 1993 PMID: 8433107 DOI: 10.1016/0895-4356(93)90015-s
Source DB: PubMed Journal: J Clin Epidemiol ISSN: 0895-4356 Impact factor: 6.437