Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. Jan 16, 2017; 9(1): 26-33
Published online Jan 16, 2017. doi: 10.4253/wjge.v9.i1.26
Figure 2
Figure 2 Study flowchart. ERCP: Endoscopic retrograde cholangiopancreatography.