Moraes, A. P. de, Moffa, P. J., Sosa, E. A., Bellotti, G. M. V., Pastore, C. A., Lima, E. V., Chalela, W. A., Grupi, C. J. and Pileggi, F. J. C. (1995) “ Signal-averaged electrocardiogram in chronic Chagas’ heart disease ”, São Paulo Medical Journal, 113(2), pp. 851–857. Available at: https://periodicosapm.emnuvens.com.br/spmj/article/view/1670 (Accessed: 15 March 2025).