The immuno-diffusion method for the identification of cattle vaccinated with Brucella abortus strain 45-20.
D000818:Animals; D000942:Antigens, Bacterial / Q000032:analysis*; D002004:Brucella Vaccine / Q000008:administration & dosage; D002003:Brucella abortus; D002007:Brucellosis, Bovine / Q000517:prevention & control*; D002417:Cattle; D005779:Immunodiffusion; D014611:Vaccination / Q000662:veterinary
D000942:Antigens, Bacterial; D002004:Brucella Vaccine