MIRZA, B.; SALEEM, M. Agenesis of Azygos Vein in a Case of Esophageal Atresia and Tracheoesophageal Fistula. Journal of Neonatal Surgery, Lahore, Pakistan, v. 2, n. 3, p. 38, 2013. DOI: 10.52783/jns.v2.50. Disponível em: https://mail.jneonatalsurg.com/index.php/jns/article/view/50. Acesso em: 12 sep. 2025.