Higuchi, M. de L., Lopes, E. A., Saldanha, L. B., Barretto, A. C. P., Stolf, N. A. G., Bellotti, G., & Pileggi, F. (1986). Immunopathologic studies in myocardial biopsies of patients with Chagas’ disease and idiopathic cardiomyopathy . Revista Do Instituto De Medicina Tropical De São Paulo, 28(2), 87-90. https://revistas.usp.br/rimtsp/article/view/87469