Comparative immunity experiments in cattle using live vaccines prepared from agglutinogenic and nonagglutinogenic Brucella abortus strains.
D000818:Animals; D002003:Brucella abortus; D002006:Brucellosis / Q000517:prevention & control*; D002417:Cattle; D002418:Cattle Diseases; D014613:Vaccines, Attenuated
D014613:Vaccines, Attenuated
BRUCELLOSIS/prevention and control; CATTLE/diseases