title: Issues in the classification of child and adolescent psychopathology.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D006801:Humans; D008370:Manuals as Topic / Q000592:standards; D001523:Mental Disorders / Q000145:classification* / Q000175:diagnosis / Q000523:psychology; D011594:Psychometrics