L D Johnston, P M O'Malley. Show Affiliations »
Abstract
Mesh: See more » AbsenteeismAdolescentConfidentialityCross-Sectional StudiesEpidemiologic MethodsHumansSampling StudiesStudent DropoutsSubstance-Related Disorders/epidemiologyTruth DisclosureUnited States
Year: 1985 PMID: 3929114
Source DB: PubMed Journal: NIDA Res Monogr ISSN: 1046-9516