HEART, S. 19th Annual SA Heart Congress: Call for registration. SA Heart Journal, [S. l.], v. 15, n. 3, p. 264, 2018. DOI: 10.24170/15-3-3188. Disponível em: https://www.journals.ac.za/SAHJ/article/view/3188. Acesso em: 8 oct. 2025.