Costa, G.H.N. et al. 2001. Frequence of antibodies for Neospora caninum and Toxoplasma gondii in cattle, São Paulo and Minas Gerais States. Semina: Ciências Agrárias. 22, 1 (Aug. 2001), 61–66. DOI:https://doi.org/10.5433/1679-0359.2001v22n1p61.