%0 Journal Article %T Effects of ractopamine and trenbolone acetate implants with or without estradiol on growth performance, carcass characteristics, adipogenic enzyme activity, and blood metabolites in feedlot steers and heifers,, %A Bryant, T. C. %A Engle, T. E. %A Galyean, M. L. %A Wagner, J. J. %A Tatum, J. D. %A Anthony, R. V. %A Laudert, S. B %J Journal of Animal Science %V 88 %N 12 %P 4102-4119 %@ 0021-8812 %D 2010-12-01 %~ DeepDyve