Trypanosoma congolense: natural and acquired resistance in the bovine.
D000367:Age Factors; D000818:Animals; D000954:Antigens, Surface / Q000276:immunology; D002417:Cattle / Q000276:immunology*; D002418:Cattle Diseases / Q000276:immunology*; D005260:Female; D007113:Immunity, Innate; D007114:Immunization; D008297:Male; D012737:Sex Factors; D014345:Trypanosoma / Q000276:immunology; D014353:Trypanosomiasis, African / Q000276:immunology / Q000662:veterinary*; D014370:Tsetse Flies / Q000469:parasitology
D000954:Antigens, Surface