1. 1. Acland, G.M., Forte, S. and Aguirre, G.D. 1981. Halothane effects on the canine electroretinogram. Trans. Am. Coll. Vet. Ophthalmol. 12: 66-83.
2. 2. Agurirre, G.D. and Rubin, L.F. 1972. Progressive retinal atrophy in the miniature poodle: An electrophysiologic study. J. Am. Vet. Med. Assoc. 160: 191-201.
3. 3. Chaudhary, V., Hansen, R., Lindgren, H. and Fulton, A. 2003. Effects of telazol and nembutal on retinal responses. Doc. Ophthalmol. 107: 45-51.
4. 4. Chaudieu, G. and Molon-Noblot, S. 2004. Early retinopathy in the Bernese Mountain Dog in France: preliminary observations. Vet. Ophthalmol. 7, 3: 175-184.
5. Medetomidine sedation in dogs and cats:A review of its pharmacology, antagonism and dose