title: Haloperidol and methylphenidate in hyperactive children.
mesh_terms: D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D003071:Cognition / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation; D005260:Female; D006220:Haloperidol / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D006948:Hyperkinesis / Q000188:drug therapy*; D008297:Male; D008774:Methylphenidate / Q000627:therapeutic use*; D009048:Motor Skills / Q000187:drug effects; D010919:Placebos
chemical_list: D010919:Placebos; D008774:Methylphenidate; D006220:Haloperidol