Rodrigues, P.H.M. et al. 2000. Effects of sodium lasalocid and roughage/concentrate ratio on in situ degradability of soybean meal and Coast Cross hay [Cynodon dactylon (L.) Pers.] in dry cows. Brazilian Journal of Veterinary Research and Animal Science. 37, 3 (Jan. 2000), 259–264. DOI:https://doi.org/10.1590/S1413-95962000000300015.