VARGAS GRISALES, Natalia; VARGAS GALLEGO, Ana María. Fontan surgery: An alternative lifestyle. Medicina UPB, [S. l.], v. 30, n. 1, p. 66–75, 2011. Disponível em: https://revistas.upb.edu.co/index.php/medicina/article/view/1937. Acesso em: 30 may. 2026.