title: Intrathecal morphine infusion for intractable cancer pain: a new use for implanted pumps.
mesh_terms: D006801:Humans; D007278:Injections, Spinal / Q000295:instrumentation / Q000451:nursing*; D009020:Morphine / Q000008:administration & dosage*; D009369:Neoplasms / Q000503:physiopathology*; D010148:Intractable Pain / Q000188:drug therapy*; D010347:Patient Care Planning; D010353:Patient Education as Topic
chemical_list: D009020:Morphine