1. Fitzpatrick N.ed. (2013).New insights into the etiopathogenesis scoring & treatment algorithm for developmental elbow disease.Proceedings American College of Veterinary Surgeons Symposium San Antonio Texas 285–289.
2. Ununited anconal processes of the dog;Cawley A.J.;J. Am. Vet. Med. Assoc.,1959
3. Ectopic sesamoid bones at the elbow (patella cubiti) of the dog;Stiern R.A.;J. Am. Vet. Med. Assoc.,1956
4. Clinical radiographical and pathological aspects of arthritis of the elbow joint in dogs
5. Degenerative joint disease (osteoarthrosis): A review with special reference to the dog