Moraes, J. C. F., Jaume, C. M. and Souza, C. J. H. de (2007) “Body condition score to predict the postpartum fertility of crossbred beef cows”, Pesquisa Agropecuaria Brasileira, 42(5), pp. 741–746. doi: 10.1590/S1678-3921.pab2007.v42.7625.