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Original Article
©2012 Baishideng.
World J Gastrointest Endosc. Sep 16, 2012; 4(9): 398-404
Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.398
Figure 5
Figure 5 Papilla, needle-knife fistulotomy, deep cannulation and papillotomy.


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