The myth of haloperidol potentiation.
D000932:Antiemetics / Q000627:therapeutic use; D004357:Drug Synergism; D006220:Haloperidol / Q000627:therapeutic use*; D006801:Humans; D009020:Morphine / Q000008:administration & dosage*; D010146:Pain / Q000188:drug therapy
D000932:Antiemetics; D009020:Morphine; D006220:Haloperidol