KYRIAKAKIS, C.G.; BRAUNS, R.; BARNARD, B.J.; DOUBELL, A.F.; HERBST, P.G. Echocardiography Quiz. SA Heart Journal, [S. l.], v. 8, n. 4, p. 270, 2017. DOI: 10.24170/8-4-1889. Disponível em: https://missionalia.journals.ac.za/index.php/SAHJ/article/view/1889. Acesso em: 12 jun. 2026.