1. Sensitivity of field isolates of Eimeria tenella to anticoccidial drugs in the chicken;Chapman;Res. Vet. Sci.,1989
2. Sensitivity of field isolates of Eimeria species to monensin and lasalocid in the chicken;Chapman;Res. Vet. Sci.,1989
3. Eimeria acervulina and E;Jeffers;maxima: Incidence and anticoccidial drug resistance of isolants in major broiler-producing areas. Avian Dis.,1974
4. Jeffers, T. K., 1984. Correlated responses of coccidia to polyether ionophorous antibiotics. Pages 589-591 in: Proceedings of the 17th World’s Poultry Congress, August 8-12, 1984, World’s Poultry Science Association, Helsinki, Finland.
5. Jeffers, T. K., 1989. Anticoccidial drug resistance: a review with emphasis on the polyether ionophores. Pages 295-308 in: Coccidia and Intestinal Coccidiomorphs. Proceedings of the Vth International Coccidiosis Conference, October 17-20,1989. P. Yvore, ed. Institut National de la Recherche Agronomique, Paris, France.