PECORARO, A. J. Delivering cardiac care: The next frontier. SA Heart Journal, [S. l.], v. 13, n. 3, p. 148–149, 2017. DOI: 10.24170/13-3-1595. Disponível em: https://www.journals.ac.za/SAHJ/article/view/1595. Acesso em: 8 oct. 2025.