CHIN, Ashley; MILLAR, Rob Scott. ECG Quiz 46 - Question. SA Heart Journal, [S. l.], v. 14, n. 2, p. 108, 2017. DOI: 10.24170/14-2-2499. Disponível em: https://missionalia.journals.ac.za/index.php/SAHJ/article/view/2499. Acesso em: 12 jun. 2026.