Almeida, K. S., F. L. C. Freitas, J. H. Tebaldi, A. C. Alessi, R. Z. Machado, and A. A. Nascimento. “CLINICAL, HISTOPATHOLOGICAL AND ENZYMATIC CHANGES IN SHEEP EXPERIMENTALLY INFECTED WITH Trypanosoma Vivax”. Brazilian Animal Science/ Ciência Animal Brasileira, vol. 11, no. 3, Oct. 2010, p. 669 676, doi:10.5216/cab.v11i3.5971.