Baldy, J.L. da S. (1979) “Chagas’disease by blood transfusion in Londrina, Paraná State. Report of two acute cases treated with nifurtimox”, Revista do Instituto de Medicina Tropical de São Paulo, 21(3), pp. 155–159. Available at: https://revistas.usp.br/rimtsp/article/view/197415 (Accessed: 5 July 2024).