Filho, J.N.P.P. et al. 1999. Effect of mineral supplement on calcium mobilization from bone of equine grazing <i>Brachiaria humidicola</i>. Pesquisa Agropecuaria Brasileira. 34, 5 (May 1999), 873–878. DOI:https://doi.org/10.1590/S1678-3921.pab1999.v34.5264.