Boyd, M.E., Bowers, A.M., Engelken, T.J., Bryson, W.L. and Moseley, W.M. 2006. Feed intake response of feedlot cattle following single-dose treatment of ceftiofur crystalline free acid sterile suspension or florfenicol. The Bovine Practitioner. 40, 1 (Feb. 2006), 46–50. DOI:https://doi.org/10.21423/bovine-vol40no1p46-50.