title: Preventive intervention in adolescence.
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000517:prevention & control*; D010287:Parent-Child Relations; D010379:Peer Group; D011575:Psychoanalytic Therapy; D011606:Psychosexual Development; D013406:Suicide, Attempted / Q000517:prevention & control