1. Lumbar Disc Lesions;Armstrong, J.R.,1965
2. The Intervertebral Disc with Special Reference to Rupture of the Annulus Fibrosus with Herniation of the Nucleus Pulposus;Bradford, F.K.; Spurling, R.G.,1947
3. Diseases of the Nervous System;Brain, Lord,1962
4. The disc syndrome: Results of conservative care of patients with positive myelograms;Colonna, P.C.; Friedenberg, Z.B.;J. Bone Jt. Surg,1949
5. Herniated lumbar intervertebral disks;Decker, H.G.; Shapiro, S.W.;Arch. Surg,1957