Epidural and intrathecal narcotics for pain management.
D004824:Epidural Space; D006801:Humans; D007267:Injections; D007278:Injections, Spinal; D009294:Narcotics / Q000008:administration & dosage* / Q000009:adverse effects / Q000378:metabolism / Q000494:pharmacology; D010146:Pain / Q000188:drug therapy* / Q000451:nursing
D009294:Narcotics