[Mental hygiene in children and adolescents].
D000293:Adolescent / Q000523:psychology; D002648:Child; D006801:Humans; D008603:Mental Health; D000297:Psychology, Adolescent; D002666:Psychology, Child
ADOLESCENCE/psychology; CHILD PSYCHOLOGY; MENTAL HYGIENE
Psychische Hygiene des Kindes- und Jugendalters.