Retrospective Study
Copyright ©The Author(s) 2020.
World J Gastroenterol. Nov 7, 2020; 26(41): 6391-6401
Published online Nov 7, 2020. doi: 10.3748/wjg.v26.i41.6391
Figure 4
Figure 4 Proportion of endoscopic retrograde cholangiopancreatography performed with the duodenoscope in a non-standard position increased significantly from 2008 to 2018.