Horta, Mauricio Claudio, et al. “Occurrence of Anti-Toxoplasma Gondii, Neospora Caninum and Leptospira Spp. Antibodies in Opossums (Didelphis spp.) in São Paulo State, Brazil”. Brazilian Journal of Veterinary Research and Animal Science, vol. 53, no. 3, Aug. 2016, pp. 1-9, https://doi.org/10.11606/issn.1678-4456.bjvras.2016.110381.