INTRAOSSEOUS EPIDURAL VENOGRAPHY IN THE DIAGNOSIS OF SURGICAL  DISEASES OF THE LUMBAR SPINE.
D000792:Angiography; D004824:Epidural Space; D006801:Humans; D008159:Lumbar Vertebrae; D010690:Phlebography; D013122:Spinal Diseases
ANGIOGRAPHY; LUMBAR VERTEBRAE; SPINAL DISEASES