[1]
Ferreira, A. de M. et al. 1999. Feeding intake and cost for recovering ovarian activity in crossbreed dairy cows undergoing anestrus. Pesquisa Agropecuaria Brasileira. 34, 1 (Jan. 1999), 129–133. DOI:https://doi.org/10.1590/S1678-3921.pab1999.v34.5134.