title: [Adolescent group and initiation, or the initiated initiator].
mesh_terms: D000293:Adolescent; D000296:Adolescent Psychiatry; D006801:Humans; D010379:Peer Group; D000297:Psychology, Adolescent; D011615:Psychotherapy, Group
vernacular_title: Groupe d'adolescents et initiation ou l'initiateur initié.