1. A survey of ocular findings in 16 to 24 week old Beagles;BELLHORN;J. Am. Vet. med. Ass.,1973
2. A survey of ocular findings in eight to ten month old Beagles;BELLHORN;J. Am. Vet. med. Ass.,1974
3. Juvenile cataract in the Beagle dog;HEYWOOD;J. small Anim. Pract.,1971
4. Developmental changes in the lens of the young Beagle dog;HEYWOOD;Vet. Rec.,1971
5. Retinal breaks in the senile dog;OKUN;Arch. Ophthalmol.,1961