ÁVILA GONZÁLEZ, E.; GÓMEZ ROSALES, S.; ARCE MENOCAL, J.; LÓPEZ COELLO, C.; ORDÓNEZ, M. D. J.; VELASQUEZ MADRAZO, P. A. Effect of Energy Source and Level on the Length of Intestinal Villi, Immune Response and the Production Performance in Broilers. Vet Mex OA 2009, 39.