Symposium on the lumbar spine: Alternative approaches for the patient beyond the help of surgery.
D001416:Back Pain / Q000175:diagnosis / Q000188:drug therapy*; D005500:Follow-Up Studies; D006801:Humans; D006982:Hypertonic Solutions; D008012:Lidocaine / Q000627:therapeutic use; D013256:Steroids / Q000627:therapeutic use
D006982:Hypertonic Solutions; D013256:Steroids; D008012:Lidocaine