Ramos, C. I., & Gutierres, V. C. (2014). Populational dynamics of Trichostrongylus spp. and Cooperia spp. in calves on the highlands of Santa Catarina. Pesquisa Agropecuaria Brasileira, 20(11), 1337–1349. https://doi.org/10.1590/S1678-3921.pab1985.v20.16373