Valente, Fernanda Pessa, Gustavo Henrique Belarmino Góes, Caroline Bernardi Fabro, Afonso Luiz Tavares Albuquerque, and Dário Celestino Sobral Filho. “Neonatal Atrial Flutter Approach: A Case Series”. JOURNAL OF CARDIAC ARRHYTHMIAS 32, no. 4 (April 16, 2020): 245–251. Accessed February 3, 2025. https://jca.org.br/jca/article/view/3375.