Prada, F., Mendonça Jr., C. X. de, & Carciofi, A. C. (1998). Survey on the mineral elements - copper and molybdenum -in forages from areas of the State of Mato Grosso do Sul, Brazil. Brazilian Journal of Veterinary Research and Animal Science, 35(6), 275-278. https://doi.org/10.1590/S1413-95961998000600009