D Horn. Show Affiliations »
Abstract
Mesh: See more » AdolescentFemaleHumansMaleSampling StudiesSex FactorsSmokingStatistics as TopicUnited States
Year: 1968 PMID: 4968120 PMCID: PMC1891074
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792