title: Intraspinal narcotics: non-malignant pain.
mesh_terms: D005260:Female; D006801:Humans; D007268:Injections, Epidural / Q000379:methods; D008297:Male; D009294:Narcotics / Q000008:administration & dosage*; D010148:Intractable Pain / Q000188:drug therapy*
chemical_list: D009294:Narcotics