Vena Cava, Abnormalities, Azygos Vein, Congenital. Case Report. Universitas Medica, [S. l.], v. 55, n. 1, p. 86–92, 2014. DOI: 10.11144/Javeriana.umed55-1.acvc. Disponível em: https://revistas.javeriana.edu.co/index.php/vnimedica/article/view/16286. Acesso em: 13 sep. 2025.