Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Sep 7, 2018; 24(33): 3799-3805
Published online Sep 7, 2018. doi: 10.3748/wjg.v24.i33.3799
Figure 2
Figure 2 Sequential dilation of the sphincter of Oddi with an 8 mm × 60 mm and a 14 mm × 40 mm balloon.