QIN , W.-Y. .; LI , J.-Z. .; PENG , W.-P. .; ZHANG , M.-M. .; LAO , B. .; HONG , J.-M.; LI , L.-B. Covered and Uncovered Self-Expandable Metallic Stents in the Treatment of Malignant Biliary Obstruction. Iranian Red Crescent Medical Journal, [S. l.], v. 22, n. 7, 2020. Disponível em: https://ircmj.com/index.php/IRCMJ/article/view/689. Acesso em: 1 dec. 2022.