title: [Masturbatory behavior in a group of adolescents].
mesh_terms: D000293:Adolescent; D000328:Adult; D002677:Chile; D005260:Female; D006801:Humans; D007585:Jews; D008297:Male; D008418:Masturbation; D012737:Sex Factors
vernacular_title: Estudio sobre conducta sexual masturbatoria en un grupo de adolescentes.