Pontone, S., M. Giusto, A. Filippini, C. Cicerone, D. Pironi, and M. Merli. “Hemostasis in Uncontrolled Esophageal Variceal Bleeding by Self-Expanding Metal Stents: A Systematic Review”. Gastroenterology and Hepatology from Bed to Bench, vol. 9, no. 1, Dec. 2015, pp. 6-11, doi:10.22037/ghfbb.v1i9.821.