1. Clinical observations on the equine soft palate;Cook,1962
2. Dynamic pharyngeal collapse;Ducharme,1992
3. Endoscopy of the upper respiratory tract during treadmill exercise: A clinical study of 100 horses;Kannegieter;Aus Vet J,1995
4. A review of the role of the epiglottis in equine upper airway obstruction;Dixon;Equine Vet Ed,1995
5. Disease of the pharynx;Raker;Modern Vet Pract,1976