“Characterization of Specific Passive Immunity Stimulated by Vaccination of Beef Cows Grazing Native Range With E. Coli 0157:H7-SRP®”. The Bovine Practitioner 44, no. 1 (February 1, 2010): 12–16. Accessed November 22, 2024. https://bovine-ojs-tamu.tdl.org/bovine/article/view/351.