1. Bovine coccidiosis: from carrier to clinical case;Boughton;N. Am. Vet.,1945
2. Gastrointestinal parasitism of cattle on fescue pastures fertilized with broiler litter;Ciordia;Am. J. Vet. Res.,1977
3. Effects of level of nitrogen fertilization of fescue pasture on gastrointestinal parasitism of beef cattle;Ciordia;Am. J. Vet. Res.,1980
4. Redescription of oocysts of the bovine coccidia Eimeria bukidnonensis Tubangui 1931 and E. wyomingensis Huizinga and Winger 1942;Courtney;J. Parasitol.,1976
5. Coccidiosis;Davies,1963