The Eimeria.
D000818:Animals; D000953:Antigens, Protozoan / Q000276:immunology*; D003048:Coccidiosis / Q000175:diagnosis / Q000276:immunology* / Q000469:parasitology; D003429:Cross Reactions; D004539:Eimeria / Q000276:immunology* / Q000502:physiology; D007108:Immune Tolerance; D013045:Species Specificity
D000953:Antigens, Protozoan