1. Epidemiologic studies of bovine brucellosis in problem herds in Minnesota;Anderson,1962
2. A heat-inactivation test for differentiating specific and nonspecific agglutination reactions for bovine brucellosis;Amerault;Amer. J. Vet. Res.,1961
3. Studies on repeated vaccination of cattle with Brucella abortus Strain 19. III. The response of vaccinated and revaccinated cattle to conjunctive exposure with a virulent strain of Brucella abortus during the third gestation period;Berman;Amer. J. Vet. Res.,1952
4. Vaccination against bovine brucellosis in New Zealand;Buddle,1949
5. Espe, B. H. 1966. Personal communication.