title: Sex in adolescents.
authors.forename: D M
authors.initials: DM
authors.lastname: Patrick
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D002170:Canada / Q000453:epidemiology; D006801:Humans; D012736:Sex Education; D012746:Sexual Abstinence; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000453:epidemiology