The well child and the hospitalized disabled sibling.
D000293:Adolescent; D000328:Adult; D002648:Child; D002673:Child, Hospitalized; D002908:Chronic Disease; D006233:Persons with Disabilities; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D010865:Pilot Projects; D002666:Psychology, Child; D012801:Sibling Relations