1. Some aspects of equine dental radiology;Baker;Equine vet. J.,1971
2. Baker , G. J. 1979 A study of dental disease in the horse PhD thesis
3. Equine nasal cavity and paranasal sinus disease: A review of 85 cases;Boulton;J. equine vet. Sci.,1985
4. Diagnosis and treatment of cyst-like lesions of the equine pranasal sinuses;Cannon;J. Am. vet. med. Ass.,1976
5. What is your diagnosis;Carrig;J. Am. vet. med. Ass.,1968