1. Adams , O. R. 1969 Subluxation of the sacroiliac joint in horses Proc. 15th Ann. Conv. Am. Ass. equine Pract. 198 207
2. Relation of sexual behaviour and ejaculation frequency to severity of vertebral body osteophytes in dairy and beef bulls;Almquist;J. Am. vet. med. Ass.,1973
3. A contribution to the study of the body axis in mammals with specific reference to domesticated dog;Badoux;Proc. K. ned. Akad. wet.,1965
4. On the relation between the shape of the intervertebral discs and the frequency of hernia nuclei pulposi in domestic dog;Badoux;Proc. K. ned. Akad. wet.,1968
5. Effects of torsion on the intervertebral joints;Farfan;Can. J. Surg.,1969