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Case Report
©The Author(s) 2022.
World J Gastrointest Endosc. Sep 16, 2022; 14(9): 575-580
Published online Sep 16, 2022. doi: 10.4253/wjge.v14.i9.575
Figure 1
Figure 1 Upper gastrointestinal endoscopy. A: Esophageal ulcer; B: Esophageal ulcer with nodules.


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