References
- Hitselberger WE, Witten RM. Abnormal myelograms in asymptomatic patients. J Neurosurg 1968: 28(3): 204–6
- Spencer DL, Irwin GS, Miller JA. Anatomy and significance of fixation of the lumbosacral nerve roots in sciatica. Spine 1983: 8(6): 672–9
- Maravilla KR, Lesh P, Weinreb JC. et al. Magnetic resonance imaging of the lumbar spine with CT correlation. AJNR 1985: 6(2): 237–45
- Macnab I, McCulloch JA, Weiner DS, et al. Chemonucleolysis. Can J Surg 1971: 14(4): 280–9
- Spencer KM, Miller JA. The mechanism of sciatic pain relief by chemonucleolysis. Orthopaedics 1983: 6(12): 1600–3
- Watt DH, Spencer DL, Miller JA. Chymopapain chemonucleolysis: a clinical study of results and correlation with size of disc protrusion and post-injection disc space narrowing. Orthop Trans 1984: 8(3): 409
- Spencer DL, Miller JA, Schultz AB. The effects of chemonucleolysis on the mechanical properties of the canine lumbar disc. Spine 198510(6): 555–61
- Mixter WJ, Barr JS. Rupture of the intervertebral disc with involvement of the spinal canal N Engl J Med 1934: 211(5): 210–5
- Hudgins WR. The role of microdiscectomy. Orthop Clin North Am 1983: 14(3): 589–603