MITCHELL, B.J.; BROWN, S.C. Management of severe aortic valve stenosis in the neonate. SA Heart Journal, [S. l.], v. 11, n. 1, p. 4–11, 2017. DOI: 10.24170/11-1-1766. Disponível em: https://scriptura.journals.ac.za/index.php/SAHJ/article/view/1766. Acesso em: 12 jun. 2026.