Vald?z-Garc?a YS, Aguilera-Soto JI, Barreras A, Estrada-Angulo A, G?mez-Vazquez A, Plascencia A, Reyes JJ, Stuart J, Torrentera NG. Growth performance and carcass characteristics in finishing feedlot heifers fed different levels of chromium-enriched live yeast or fed zilpaterol hydrochloride. Cuban J. Agric. Sci. [Internet]. 2011 Nov. 1 [cited 2024 Nov. 22];45(4). Available from: https://cjascience.com/index.php/CJAS/article/view/94