Improved endoscopic resection of large flat lesions and early cancers using an external additional working channel (AWC): a case series
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چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Endoscopy International Open
سال: 2019
ISSN: 2364-3722,2196-9736
DOI: 10.1055/a-0824-6912