J A Jones, G W Piper, V L Matthews. Show Affiliations »
Abstract
Mesh: See more » AdolescentHealth EducationHumansPeer GroupPsychology, AdolescentSaskatchewanSmoking PreventionStudents
Year: 1970 PMID: 5423867
Source DB: PubMed Journal: Can J Public Health ISSN: 0008-4263