Authors: Duff, GC Walker, DA Malcolm-Callis, KJ Wiseman, MW Hallford, DM

Citation: Gc. Duff et al., Effects of preshipping vs arrival medication with tilmicosin phosphate andfeeding chlortetracycline on health and performance of newly received beefcattle, J ANIM SCI, 78(2), 2000, pp. 267-274

Authors: Malcolm-Callis, KJ Duff, GC Gunter, SA Kegley, EB Vermeire, DA

Citation: Kj. Malcolm-callis et al., Effects of supplemental zinc concentration and source on performance, carcass characteristics, and serum values in finishing beef steers, J ANIM SCI, 78(11), 2000, pp. 2801-2808