ZÜHLKE, L.; VAIDYANATHAN, B. Is it time for developing countries to adopt neonatal pulse oximetry screening for critical congenital heart disease?. SA Heart Journal, [S. l.], v. 10, n. 2, p. 454–461, 2017. DOI: 10.24170/10-2-1805. Disponível em: https://www.journals.ac.za/SAHJ/article/view/1805. Acesso em: 8 oct. 2025.