Erickson, Nathan E. N., Musangu G. Ngeleka, Brian V. Lubbers, and Anatoliy Trokhymchuk. “Changes in the Rates of Field Isolation and Antimicrobial Susceptibility of Bacterial Pathogens Collected from Fall-Placed Feedlot Steers Between Arrival at the Feedlot and 90 to 120 Days on Feed”. The Bovine Practitioner 51, no. 2 (June 1, 2017): 165–173. Accessed November 29, 2022.