title: The speech of hyperactive children and their mothers: comparison with normal children and stimulant drug effects.
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000188:drug therapy* / Q000523:psychology; D002648:Child; D006801:Humans; D008297:Male; D008774:Methylphenidate / Q000627:therapeutic use*; D009034:Mother-Child Relations; D014705:Verbal Behavior / Q000187:drug effects*
chemical_list: D008774:Methylphenidate