| Literature DB >> 12279190 |
Abstract
Keywords: Age Factors; Demographic Factors; Education; Knowledge; Knowledge Sources; Population; Population Characteristics; Research Report; Sex Education; Students; United States
Mesh:
Year: 1981 PMID: 12279190 DOI: 10.1177/027243168100100207
Source DB: PubMed Journal: J Early Adolesc ISSN: 0272-4316