1. The canine glaucomas;Gelatt,1999
2. Comparative optic nerve physiology;Brooks;Vet Ophthalmol,1999
3. Physiology of the Eye;Gum,1999
4. Ophthalmic Anatomy;Samuelson,1999
5. Inherited ocular diseases of the dog and cat;Peiffer;Compend Contin Educ Pract Vet,1982