Valdigem, B. P. ., N. J. C. da Silva, R. B. Andalaft, C. Almeida, N. . Araujo Junior, F. Scazzuso, and O. F. de Souza. “Cryoablation of a Mahaim Epicardial Accessory Pathway Inside Coronary Sinus Using an 8-Mm Catheter”. JOURNAL OF CARDIAC ARRHYTHMIAS, vol. 34, no. 2, May 2021, pp. 79-83, https://jca.org.br/jca/article/view/3445.