“A Comparison of 3-, 5-, 7- and 10-Day Post-Metaphylaxis Evaluation Periods on Health and Performance Following On-Arrival Treatment With Tilmicosin in Feeder Cattle: A Summary of Two Studies”. The Bovine Practitioner, vol. 42, no. 2, June 2008, pp. 117-2, https://doi.org/10.21423/bovine-vol42no2p117-127.