[Psychosocial problems. Relations and sexuality of youth].
D000293:Adolescent; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D010379:Peer Group; D012736:Sex Education; D012725:Sexual Behavior; D012741:Sexual Maturation
Psychosociale problemen. Relaties en seksualiteit van jongeren.