ZÜHLKE, Liesl; BROWN, Stephen; CILLIERS, Antoinette; HOOSEN, Ebrahim; LAWRENSON, John; NTSINJANA, Hopewell. Direct and indirect effects of the COVID-19 pandemic on children with cardiovascular disease. SA Heart Journal, [S. l.], v. 17, n. 3, p. 338–345, 2020. DOI: 10.24170/17-3-4381. Disponível em: https://scriptura.journals.ac.za/index.php/SAHJ/article/view/4381. Acesso em: 12 jun. 2026.