006.结肠镜Difficult SD junction; Endoscopic Mucosal Resection (EMR)
发布时间: 2020-09-08 播放次数: 评论数:
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- 任职医院: 首都医科大学宣武医院
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006.结肠镜Difficult SD junction; Endoscopic Mucosal Resection (EMR)
006.Difficult SD junction; Endoscopic Mucosal Resection (EMR)