The spinal route of analgesia.
D000701:Analgesics, Opioid / Q000008:administration & dosage* / Q000493:pharmacokinetics; D000779:Anesthetics, Local / Q000008:administration & dosage*; D006801:Humans; D007268:Injections, Epidural; D007278:Injections, Spinal; D009369:Neoplasms / Q000503:physiopathology; D010148:Intractable Pain / Q000188:drug therapy
D000701:Analgesics, Opioid; D000779:Anesthetics, Local