title: Treating narcotic overdose: Nalorphine, levallorphan, or naloxone?
mesh_terms: D006801:Humans; D007977:Levallorphan / Q000627:therapeutic use; D009269:Nalorphine / Q000627:therapeutic use; D009270:Naloxone / Q000627:therapeutic use; D009292:Narcotic Antagonists / Q000627:therapeutic use*; D009294:Narcotics / Q000506:poisoning*; D011041:Poisoning / Q000188:drug therapy*
chemical_list: D009292:Narcotic Antagonists; D009294:Narcotics; D007977:Levallorphan; D009270:Naloxone; D009269:Nalorphine