R J Shephard, R LaBarre. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultAgedAttitude to HealthChildFemaleHealth EducationHumansMaleMiddle AgedOntarioSmoking/epidemiologySocioeconomic Factors
Year: 1978 PMID: 657066
Source DB: PubMed Journal: Can J Public Health ISSN: 0008-4263