@misc{misc1b256066,
title   = {Performance, feed efficiency and ultrasound carcass traits of Nellore cattle with different classes of residual gain},
author = {Santana, Miguel Henrique de Almeida and Gomes, Rodrigo da Costa and Silva, Saulo da Luz e and Ferraz, José Bento Sterman and Leme, Paulo Roberto},
year = {2012},
booktitle   = {ADSA-AMPA-ASAS-CSAS-WSASAS Joint Annual Meeting}
}