T W Oakes, G D Friedman, C C Seltzer. Show Affiliations »
Abstract
Mesh: See more » AdultCaliforniaDisability EvaluationEthnic GroupsFemaleHealthHealth SurveysHumansMaleMiddle AgedProbabilitySampling StudiesSex FactorsSmokingSurveys and QuestionnairesTime Factors
Year: 1973 PMID: 4780927 DOI: 10.1093/oxfordjournals.aje.a121532
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897