Tiscornia, Eduardo. “Ecutaneous Treatment of Injuries No Bile Duct Neoplasms”. Revista Cirugía del Uruguay 60, no. 1-2-3 (April 15, 1990): 57–61. Accessed May 19, 2024. https://revista.scu.org.uy/index.php/cir_urug/article/view/3928.