References
- Antoni, N. (1931) Fall av kronisk rotkompression med ovanlig orsak, hernia nuclei pulposi disci intervertebralis. (Swedish.). Svenska Lakartidn., p. 436.
- Love, J. G. and Kiefer, E. J. (1950) Root pain and paraplegia due to protrusions of thoracic intervertebral disks. J. Neurosurg., 7, p. 62.
- Muller, R. (1951) Protrusion of thoracic intervertebral disks with compression of the spinal cord. Acta med. scandinav, 139, p. 99.