A. do Livramento, C. M. M. de Cordova, C. Spada, and A. Treitinger, “ Seroprevalence of hepatitis B and C infection markers among children and adolescents in the southern Brazilian region ”, Rev. Inst. Med. Trop. São Paulo, vol. 53, no. 1, pp. 13–17, Feb. 2011, Accessed: Jul. 11, 2024. [Online]. Available: https://revistas.usp.br/rimtsp/article/view/31368