Nogueira, Eduardo Arantes, Osvaldo Massaioshi Ueti, and Wallasse Rocha Vieira. “The Apical Ventricular Lesion in Chagas’ Heart Disease”. São Paulo Medical Journal 113, no. 2 (March 3, 1995): 785–790. Accessed March 15, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/1610.