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Usefulness of pronase for increased visibility during gastroendocsopy: A randomized controlled trial

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Impact of obesity on reflux esophagitis: mechanical and biomedical effects

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The study of upper gastrointestinal hemorrhage on aspirin alson or aspirin plus additional antiplatelets therapy for drug-eluting cardiac stents

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Digital tomosynthesisin evaluation of common bile duct stones: Comparison with endoscopic retrograde cholangiopancreatography (ERCP)

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Pregnancy outcome of the patients with IBD in Korea