Araújo, Jackson Victor de, and Pacífico Antonio Diniz Belém. 1994. “The Elimination Pattern of Eggs of Eurytrema Sp LOSS, 1907 in the Faeces of Taurine and Zebuine Crossbred Calves”. Brazilian Journal of Veterinary Research and Animal Science 31 (2):125-29. https://doi.org/10.11606/issn.1678-4456.bjvras.1994.52057.