Teixeira, Cristiane Rodrigues, et al. “ Frequency and Risk Factors for Toxocariasis in Children from a Pediatric Outpatient Center in Southeastern Brazil ”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 48, no. 5, Oct. 2006, pp. 251-5, https://www.revistas.usp.br/rimtsp/article/view/31021.