title: [Pathological findings in a patient after long-term epidural administration of morphine].
mesh_terms: D000767:Anesthesia, Epidural; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009020:Morphine; D010148:Intractable Pain / Q000188:drug therapy*; D013116:Spinal Cord / Q000187:drug effects; D002583:Uterine Cervical Neoplasms / Q000473:pathology*
chemical_list: D009020:Morphine