title: Continuous Sc infusion of narcotics for the treatment of cancer pain: an update.
mesh_terms: D003932:Heroin / Q000627:therapeutic use; D006801:Humans; D004091:Hydromorphone / Q000627:therapeutic use; D007260:Infusion Pumps; D009020:Morphine / Q000627:therapeutic use; D009294:Narcotics / Q000008:administration & dosage / Q000627:therapeutic use*; D009369:Neoplasms / Q000188:drug therapy*; D010146:Pain / Q000188:drug therapy*
chemical_list: D009294:Narcotics; D003932:Heroin; D009020:Morphine; D004091:Hydromorphone