Praderi RC, Parodi H, del Campo F, Navarrete H, Tiscornia E, Praderi JA, et al. Resection of biliary convergence cancer superior (Klatskin tumors).: About a new series. Cir. Urug. [Internet]. 1998 Apr. 19 [cited 2026 Mar. 28];68(1):63-70. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4294