MEEL, R.; GONÇALVES, R. Overview of cardiovascular manifestations of COVID-19 and echocardiographic features. SA Heart Journal, [S. l.], v. 17, n. 2, p. 200–203, 2020. DOI: 10.24170/17-2-4148. Disponível em: https://www.journals.ac.za/SAHJ/article/view/4148. Acesso em: 8 oct. 2025.