Lopes, C.W.G. et al. (2014) “Prevalence and intensity of gastro-intestinal helminth infestations in Ovis aries from the State of Bahia”, Pesquisa Agropecuaria Brasileira, 10(8), pp. 27–29. doi:10.1590/S1678-3921.pab1975.v10.17152.