Seixas, Josilene Nascimento, et al. “Comparative Study Between Brachiaria Spp. And Pithomyces Chartarum Poisoning in Cattle”. Brazilian Journal of Veterinary Medicine, vol. 38, no. Supl.2, Nov. 2016, pp. 1-10, https://bjvm.org.br/BJVM/article/view/192.