Pott, E.B. et al. 2014. Beef cattle mineral nutrition in the brazilian pantanal. I. Macronutrients survey in central Nhecolêndia. Pesquisa Agropecuaria Brasileira. 22, 09/10 (Apr. 2014), 1093–1109. DOI:https://doi.org/10.1590/S1678-3921.pab1987.v22.14851.