A study of extradural medication in the relief of the lumbosciatic syndrome.
D000775:Anesthesia, Spinal; D001416:Back Pain / Q000188:drug therapy*; D006801:Humans; D008012:Lidocaine / Q000627:therapeutic use*; D008775:Methylprednisolone / Q000627:therapeutic use*; D010166:Palliative Care; D012965:Sodium Chloride / Q000627:therapeutic use
D012965:Sodium Chloride; D008012:Lidocaine; D008775:Methylprednisolone