Rutten-Ramos, S. C., Simjee, S., Bargen, J. L. ., & Vogel, G. J. . (2021). Retrospective evaluation of excess death loss in feedlot cattle associated with in-feed tylosin application programs. The Bovine Practitioner, 55(2), 134–139. https://doi.org/10.21423/bovine-vol55no2p134-139