“Comparison of Tulathromycin, Tilmicosin, and Gamithromycin for Metaphylactic Treatment of High-Risk Calves for Control of Bovine Respiratory Disease”. The Bovine Practitioner, vol. 50, no. 2, June 2016, pp. 175-9, https://doi.org/10.21423/bovine-vol50no2p175-179.