title: Immunity to the protozoan parasite Eimeria nieschulzi in inbred CD-F rats.
mesh_terms: D000818:Animals; D003048:Coccidiosis / Q000276:immunology; D004539:Eimeria / Q000276:immunology*; D007104:Immune Adherence Reaction; D007110:Immunity, Active; D008214:Lymphocytes / Q000276:immunology*; D051381:Rats; D013897:Thoracic Duct / Q000276:immunology*