Addition of unsaturated fatty acids improves digestion of mid lactating dairy cows - Freitas Júnior, José Esler de; Rennó, Francisco Palma; Gandra, Jefferson Rodrigues; Rennó, Luciana Navajas; Rego, A. C; Santos, Marcos Veiga dos; Oliveira, M. D. S; Takiya, C. S (Archivos de Zootecnia, 2014)