PECORARO, A.; BADENHORST, J.; HOFMEYR, L.; DOUBELL, A. An interesting cause of syncope. SA Heart Journal, [S. l.], v. 8, n. 3, p. 190–191, 2017. DOI: 10.24170/8-3-1899. Disponível em: https://www.journals.ac.za/SAHJ/article/view/1899. Acesso em: 8 oct. 2025.