Araújo, Adelita Campos, et al. “Seroprevalence of Toxoplasma Gondii and Toxocara Canis in a Human Rural Population of Southern Rio Grande Do Sul”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 60, Jan. 2018, p. e28, https://revistas.usp.br/rimtsp/article/view/148078.