1. Adams, C. B. T. & V. Logue: Studies in cervical spondylotic myelopathy, parts I, II and III. Brain 1971, 94, 557–594.
2. Arnoldi, C. C., A. E. Brodsky, J. Cauchoix, H. V. Crock, G. F. Domisse, M. A. Edgar, F. P. Gargano, R. E, Jacobson, W. H. Kirkaldy-Willis, A. Knrihara, A. Langenskiôld, I. Macnab, G. W. D. Mcluor, P. H. Newman, K. W. E. Paine, L. A. Russin, J. Sheldon, M. Tile, M. R. Urist, W. E. Wilson & L. L. Wiltse: Lumbar spinal stenosis and nerve root entrapment syndromes. Definition and classification. Clin. Orthop. Rel. Res. 1976, 115, 4–5.
3. Cauchoix, J., M. Benoist & V. Chassaing: Degenerative spondylolisthesis. Clin. Orthop. Rel. Res. 1976, 115, 122–129.
4. Chambers, J. N. & C. W. Betis: Caudal cervical spondylopathy in the dog: A review of 20 clinical cases and the literature. J. Amer. Anim. Hosp. Ass. 1977, 13, 571–576.
5. Denny, H. R., C. Gibbs & C. J. Gaskell: Cervical spondylopathy in the dog – A review of thirty-five cases. J. small Anim. Pract. 1977, 18, 117–132.