Persistent left superior vena cava frequency in congenital heart surgery and its effect on surgical strategy. Annals of Medical Research, [S. l.], v. 29, n. 1, p. 0005–0010, 2022. Disponível em: http://annalsmedres.org/index.php/aomr/article/view/4014. Acesso em: 4 apr. 2025.