title: Dysthymia and attention deficit disorder in adults.
mesh_terms: D000328:Adult; D001289:Attention Deficit Disorder with Hyperactivity / Q000150:complications / Q000188:drug therapy* / Q000523:psychology; D002648:Child; D003866:Depressive Disorder / Q000150:complications* / Q000523:psychology; D006801:Humans; D008774:Methylphenidate / Q000627:therapeutic use*; D012107:Research Design / Q000592:standards
chemical_list: D008774:Methylphenidate