1. The aging pattern of human intervertebral disc;Bijlsma;Gerontologia,1972
2. The pathophysiology of disc disease;Brown;Orthop. Clin. N. Am.,1971
3. Metachromasia and alcian blue staining of the intervertebral disc of the cat;Butler;J. Anat.,1968
4. The intervertebral nucleus pulposus: its anatomy, its physiology, its pathology;Calvé;J. Bone Joint Surg.,1930
5. On fibro-plates and intervertebral discs;Cleland;J. Anat. Physiol.,1890