P E Lenz. Show Affiliations »
Abstract
Mesh: See more » AdolescentChildFemaleHealth EducationHumansMaleSex EducationSexually Transmitted Diseases/prevention & controlUnited States
Year: 1966 PMID: 4958794 PMCID: PMC1919841
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792