Santarém, Vamilton Alvares, Flávia Noris Chagas Leli, Guita Rubinsky-Elefant, and Rogério Giuffrida. “ Protective and Risk Factors for Toxocariasis in Children from Two Different Social Classes of Brazil ”. Revista do Instituto de Medicina Tropical de São Paulo 53, no. 2 (April 1, 2011): 66–72. Accessed May 15, 2024. https://revistas.usp.br/rimtsp/article/view/31378.