Richeson, J. T.; Beck, P. A.; Poe, K. D.; Gadberry, M. S.; Hess, T. W.; Hubbell, D. S. Effects of Administration of a Modified-Live Virus Respiratory Vaccine and Timing of Vaccination on Health and Performance of High-Risk Beef Stocker Calves. Bov. pract. 2015, 49, 37-42.