The inpatient treatment of adolescents in a milieu including younger children.
D000293:Adolescent; D000298:Adolescent, Hospitalized / Q000523:psychology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007297:Inpatients; D008884:Milieu Therapy / Q000379:methods*; D010989:Play Therapy; D014925:Wit and Humor as Topic