1. Lameness of horses;Liautard,1888
2. The American college dictionary,1970
3. Dorland's medical dictionary,1974
4. Adams OR: Veterinary notes on lameness and shoeing of horses, dissertation, Fort Collins, Colo, 1957, Colorado State University.
5. The importance of the metatarsophalangeal joint in standardbred lameness;Ross;Proc Am Assoc Equine Pract,1992