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Preliminary study of digital tomosynthesis in evaluation of choledocholthiasis: Comparison with Endoscopic retrograde cholangiopancreatography

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

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Sectional Analysis of Learning on the KAIST-Ewha Colonoscopy Simulator II.

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Safety and Efficacy of Sedative Endoscopic Retrograde Cholangiopancreatography in Elderly Patient: A Prospective, Randomized Study.

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Seroepidemiologic Study of Helicobacter pylori infection in Immigrant Female from Vietnam and Its Relation to Nutrition in Korea.