R. T. S. Frighetto and T. T. Berchielli G. Fiorentini, I. P. C. Carvalho, J. D. Messana, P. S. Castagnino, A. Berndt, R. C. Canesin, and methane emissions of feedlot Nellore steers Effect of lipid sources with different fatty acid profiles on the intake, performance, doi: 10.2527/jas.2013-6868 originally published online February 3, 2014 2014, 92:1613-1620. J ANIM SCI http://www.journalofanimalscience.org/content/92/4/1613 the World Wide Web at: The online version of this article, along with updated information and services, is located on www.asas.org by Telma Berchielli on March 29, 2014 www.journalofanimalscience.org Downloaded from by Telma Berchielli on March 29, 2014 www.journalofanimalscience.org Downloaded from