title: Epidural opiates and nerve blocks.
mesh_terms: D015360:Analgesia, Epidural / Q000379:methods*; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D006801:Humans; D009369:Neoplasms / Q000503:physiopathology*; D009407:Nerve Block / Q000379:methods*; D059408:Pain Management
chemical_list: D000701:Analgesics, Opioid