1. Surgery of the head and neck;Baker,1972
2. Bilateral congenital frontal sinus cysts in an American miniature horse;Beard;J Am Vet Med Assoc,1990
3. Equine nasal cavity and paranasal sinus disease: A review of 85 cases;Boulton;Equine Vet Sci,1985
4. Diagnosis and surgical treatment of cyst-like lesions of the equine paranasal sinuses;Cannon;J Am Vet Med Assoc,1976
5. The head and ventral neck of the horse;Dyce,1987