[Studies on the peridurographic examination of lumbar disc herniation].
D000293:Adolescent; D000328:Adult; D001416:Back Pain / Q000175:diagnosis; D003287:Contrast Media; D005260:Female; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009192:Myelography; D013115:Spinal Canal / Q000000981:diagnostic imaging*
D003287:Contrast Media