Ferreira, A.W. (1991) “ Standardization of serological tests in Chagas’ disease: immunoenzimatic test for screening of blood bank donnors ”, Revista do Instituto de Medicina Tropical de São Paulo, 33(2), pp. 123–128. Available at: https://revistas.usp.br/rimtsp/article/view/28803 (Accessed: 22 July 2024).