The classification of children's psychiatric symptoms: a factor-analytic study.
D000293:Adolescent; D002648:Child; D002653:Child Behavior Disorders / Q000145:classification*; D002675:Child, Preschool; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000145:classification