Retrospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Aug 14, 2014; 20(30): 10495-10503
Published online Aug 14, 2014. doi: 10.3748/wjg.v20.i30.10495
Figure 3
Figure 3 Flow chart showing the enrollment of study patients. ERCP: Endoscopic retrograde cholangio-pancreatography; IDUS: Intraductal ultrasound; EUS: Endosonography; CT: Computed tomography.