LAWRENSON, J. Rheumatic fever: New ideas in diagnosis and management. SA Heart Journal, [S. l.], v. 7, n. 4, p. 252–257, 2017. DOI: 10.24170/7-4-1931. Disponível em: https://www.journals.ac.za/SAHJ/article/view/1931. Acesso em: 8 oct. 2025.