Anaruma Filho, Francisco, et al. “ Human Toxocariasis: Incidence Among Residents in the Outskirts of Campinas, State of São Paulo, Brazil ”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 45, no. 5, Oct. 2003, pp. 293-4, https://revistas.usp.br/rimtsp/article/view/30742.