H. de O. Soares, C. L. R. Lopes, N. R. de Freitas, A. M. da Costa E Silva, L. R. de Moura, and R. M. B. Martins, “ HIGH PREVALENCE OF HEPATITIS A ANTIBODIES AMONG RECYCLABLE WASTE PICKERS, CENTRAL BRAZIL ”, Rev. Inst. Med. Trop. São Paulo, vol. 55, no. 6, pp. 433–434, Dec. 2013, Accessed: Apr. 04, 2025. [Online]. Available: https://revistas.usp.br/rimtsp/article/view/78688