[1]
Costa, V. et al. 2014. Reproductive performance of pregnant sows kept under different confinement system and diets. Pesquisa Agropecuaria Brasileira. 19, 12 (Apr. 2014), 1529–1536. DOI:https://doi.org/10.1590/S1678-3921.pab1984.v19.16257.