1. Comparative aspects of canine hereditary eye disease;Barnett;Advances in Veterinary Science and Comparative Medicine,1976
2. Lens luxation and progressive retinal atrophy in the Tibetan Terrier;Barnett;Veterinary Record,1978
3. Glaucoma in the Dog;Bedford,1974
4. The aetiology of canine glaucoma;Bedford;Veterinary Record,1980
5. The suspensory apparatus of the canine lens;Curtis;Journal of Anatomy,1983