title: [Schoolchildren and contraception. Knowledge, attitudes and behavior].
mesh_terms: D000293:Adolescent; D003267:Contraception; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D012736:Sex Education
vernacular_title: Skoleungdom og praevention. Viden, holdning og adfaerd.