N. Vargas Grisales and A. M. Vargas Gallego, “Fontan surgery: An alternative lifestyle”, Med UPB, vol. 30, no. 1, pp. 66–75, Jun. 2011, Accessed: Aug. 07, 2026. [Online]. Available: https://revistas.upb.edu.co/index.php/medicina/article/view/1937