EXPERIMENTS IN IMMUNITY TO EAST COAST FEVER.
D000486:Allergy and Immunology; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D007630:Kenya; D011528:Protozoan Infections; D012106:Research; D013801:Theileriasis
CATTLE DISEASES; EXPERIMENTAL LAB STUDY; IMMUNOLOGY; KENYA; PROTOZOAN INFECTIONS