. 2020 Mar 5;56(3):114. doi: 10.3390/medicina56030114
© 2020 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Figure 1.
Bismuth classifications of cholangiocarcinoma.