title: Babesia bigemina: immunization with purified rhoptries induces protection against acute parasitemia.
authors.affiliation: Departmento de Patologia Veterinaria, Universidade de Estadual de Sao Paulo, Jaboticabal, Sao Paulo, Brazil.
authors.forename: R Z
authors.initials: RZ
authors.lastname: Machado
authors.forename: T F
authors.initials: TF
authors.lastname: McElwain
authors.forename: H P
authors.initials: HP
authors.lastname: Pancracio
authors.forename: C R
authors.initials: CR
authors.lastname: Freschi
authors.forename: G H
authors.initials: GH
authors.lastname: Palmer
mesh_terms: D000208:Acute Disease; D000818:Animals; D000953:Antigens, Protozoan / Q000276:immunology* / Q000302:isolation & purification; D001403:Babesia / Q000276:immunology*; D001404:Babesiosis / Q000517:prevention & control*; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D002499:Centrifugation, Density Gradient; D005260:Female; D005455:Fluorescent Antibody Technique; D007114:Immunization / Q000662:veterinary; D018512:Parasitemia / Q000517:prevention & control / Q000662:veterinary*; D015800:Protozoan Proteins / Q000276:immunology* / Q000302:isolation & purification
chemical_list: D000953:Antigens, Protozoan; D015800:Protozoan Proteins; C097551:rhoptry-associated protein-1, Babesia