E. A. L. DA-COSTA-PINTO, E. A. ALMEIDA, D. FIGUEIREDO, F. BUCARETCHI, and G. HESSEL, “ Chagasic megaesophagus and megacolon diagnosed in childhood and probably caused by vertical transmission ”, Rev. Inst. Med. Trop. São Paulo, vol. 43, no. 4, pp. 227–230, Aug. 2001, Accessed: May 01, 2024. [Online]. Available: https://www.revistas.usp.br/rimtsp/article/view/30531