1. Animal diseases in archaeology;Baker,1980
2. Vertebral osteophytes in the cat;Beadman;Vet. Rec.,1964
3. Bosworth, C.E., Donzel, E. van, Heinrichs, W.P., Lecomte, G., 1998. Encyclopédie de l’Islam, Nouvelle éd., tome IX, SAN-SZE, ed. Brill, Leiden, article SINNAWR, p. 676–678.
4. Relationship between diet, dental calculus and periodontal disease in domestic and feral cats in Australia;Clarke;Aust. Vet.,1998
5. Feline osteoarthritis: a prospective study of 28 cases;Clarke;J. Small Anim. Pract.,2006