Caldart, Eloiza Teles, et al. “Zoonosis in Dogs and Cats Attended by the Birth Control Project: Toxoplasma Gondii, Leishmania Spp. And Leptospira spp., Serodiagnosis and Epidemiology”. Semina: Ciências Agrárias, vol. 36, nº 1, fevereiro de 2015, p. 253-66, doi:10.5433/1679-0359.2015v36n1p253.