Catto, João Batista, and Hakaru Ueno. “Gastro-Intestinal Nematodes of the Zebu Calves on Native Pasture in the Pantanal Region, Brazil. I. Prevalence, Intensity of Infection and Seasonal Variation”. Pesquisa Agropecuaria Brasileira 16, no. 1 (April 15, 2014): 129–140. Accessed July 13, 2026. https://apct.sede.embrapa.br/pab/article/view/16597.