1. Reactivation of Toxoplasma oocyst production in the cat by infection with Isospora felis;Chessum;Br. Vet. J.,1972
2. Feline toxoplasmosis and coccidiosis: A survey of domiciled and stray cats;Dubey;J. Am. Vet. Med. Assoc.,1973
3. A review of Sarcocystis of domestic animals and other coccidia of cats and dogs;Dubey;J. Amer. Vet. Med. Assoc.,1976
4. Reshedding of Toxoplasma oocysts by chronically infected cats;Dubey;Nature,1976
5. Cyst-induced toxoplasmosis in cats;Dubey;J. Protozool.,1972