Valls, Alberto, and Carlos Alvariza. “Postoperative Mechanical Intestinal Occlusion of the Bile Ducts”. Cirugía del Uruguay 39, no. 3-4 (October 14, 2020): 129–131. Accessed May 26, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2004.