title: Treatment of nausea with extradural droperidol.
mesh_terms: D000368:Aged; D004329:Droperidol / Q000627:therapeutic use*; D004824:Epidural Space; D006801:Humans; D008297:Male; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage; D009325:Nausea / Q000188:drug therapy*
chemical_list: D009020:Morphine; D004329:Droperidol