title: Problem children.
mesh_terms: D000293:Adolescent; D002140:California; D002648:Child; D002653:Child Behavior Disorders / Q000534:rehabilitation*; D003142:Communication; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D010287:Parent-Child Relations; D012657:Self-Help Groups; D019966:Substance-Related Disorders / Q000534:rehabilitation*