Van Donkersgoed, J., Henderick, S. G., & Nickel, T. G. (2017). Comparison of gamithromycin and tildipirosin for metaphylaxis treatment of winter-placed feedlot calves for control of bovine respiratory disease. The Bovine Practitioner, 51(2), 184–189. https://doi.org/10.21423/bovine-vol51no2p184-189