Pereira, Luciano Jorge, and Antônio Carlos Verbicário Vahia de Abreu. “Occurrence of Trypanosoma Disease Attacking Sheep and Cattle in the Amazonian Region Was Observed”. Pesquisa Agropecuaria Brasileira 13, no. 3 (April 15, 2014): 17–21. Accessed July 6, 2026. https://apct.sede.embrapa.br/pab/article/view/16793.