Confer, Anthony W., Gerald M. Buening, Brian H. Espe, and Robert A. Smith. “Antibody Responses of Heifers Vaccinated With Reduced Doses of Brucella Abortus Strain 19”. The Bovine Practitioner 1983, no. 18 (November 1, 1983): 174–178. Accessed April 28, 2024. https://bovine-ojs-tamu.tdl.org/bovine/article/view/2502.