title: Twelve months' experience with the GAP classification of childhood disorders.
mesh_terms: D000293:Adolescent; D002648:Child; D002653:Child Behavior Disorders / Q000145:classification*; D002665:Child Psychiatry; D002658:Developmental Disabilities / Q000145:classification; D003937:Diagnosis, Differential; D006801:Humans; D010552:Personality Assessment; D010554:Personality Disorders / Q000145:classification