Lainson, R., J. J. Shaw, and R. D. Naiff. “Chagas’ Disease in the Amazon Basin: Speculations on Transmission Per Os”. Revista do Instituto de Medicina Tropical de São Paulo 22, no. 6 (December 22, 1980): 294–297. Accessed April 1, 2025. https://revistas.usp.br/rimtsp/article/view/197338.