title: Chronic neuropathic pain.
authors.forename: James K
authors.initials: JK
authors.lastname: Simpson
mesh_terms: D000368:Aged; D000701:Analgesics, Opioid / Q000627:therapeutic use*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D009020:Morphine / Q000627:therapeutic use*; D009437:Neuralgia / Q000188:drug therapy*; D011843:Radiculopathy / Q000188:drug therapy*
chemical_list: D000701:Analgesics, Opioid; D009020:Morphine