1. Study of parotid salivation in the horse;Alexander;J Physiol,1966
2. The viscera of the domestic mammals;Schummer,1979
3. The head and ventral neck of the horse;Dyce,1987
4. Equine digestive system;Sisson,1975
5. Sialolith in a donkey;Misk;Equine Pract,1984