| 2012 | | Obesity and Functional Gastrointestinal Disorders | 이광재 |
| 2022 | | On-demand Versus Continuous Maintenance Treatment of Gastroesophageal Reflux Disease With Proton Pump Inhibitors: A Systematic Review and Meta-analysis | 이광재 |
| 2023 | | On-demand Versus Continuous Maintenance Treatment With a Proton Pump Inhibitor for Mild Gastroesophageal Reflux Disease: A Prospective Randomized Multicenter Study | 이광재 |
| 2007 | | Oncological Safety of a Metallic Stent for a Left-sided Obstructive Colorectal Carcinoma | 김진홍, 서광욱, 오승엽, 이광재 |
| 2014 | | One-step transfistula large versus conventional balloon dilation following precut fistulotomy in difficult biliary cannulation for the removal of biliary stones: a multicenter retrospective study. | 양민재, 황재철 |
| 2012 | | One-Step Transpapillary Balloon Dilation under Cap-Fitted Endoscopy without a Preceding Sphincterotomy for the Removal of Bile Duct Stones in Billroth II Gastrectomy | 김진홍, 유병무, 황재철 |
| 2016 | | Opposite roles of cannabinoid receptors 1 and 2 in hepatocarcinogenesis | 조성원 |
| 2012 | | Outcome and safety of self-expandable metallic stents for malignant colon obstruction: a Korean multicenter randomized prospective study | 김진홍 |
| 2021 | | Outcomes and loop pattern analysis of a road-map technique for ercp with side-viewing duodenoscope in patients with billroth ii gastrectomy (With video) | 김순선, 김진홍, 양민재, 유병무, 임선교, 황재철 |
| 2000 | | Over-expression of ERT(ESX/ESE-1/ELF3), an ets-related transcription factor, induces endogenous TGF-beta type II receptor expression and restores the TGF-beta signaling pathway in Hs578t human breast cancer cells. | 함기백 |
| 2021 | | Overexpressed proteins in hcc cell-derived exosomes, CCT8, and cofilin-1 are potential biomarkers for patients with HCC | 김순선, 은정우, 정재연, 조효정 |
| 2001 | | Oxidative damages are critical in pathogenesis of reflux esophagitis: implication of antioxidants in its treatment | 김영배, 조성원, 함기백 |
| 2001 | | Oxidative stress is more important than acid in the pathogenesis of reflux oesophagitis in rats. | 김영배, 조성원, 함기백 |
| 2015 | | Partially covered versus uncovered self-expandable nitinol stents with anti-migration properties for the palliation of malignant distal biliary obstruction: A randomized controlled trial. | 김진홍, 유병무 |
| 2005 | | Pathophysiology and treatment of functional dyspepsia. | 이광재 |
| 2004 | | Pathophysiology of functional dyspepsia. | 이광재 |
| 2020 | | Pathway-Based Integrative Analysis of Metabolome and Microbiome Data from Hepatocellular Carcinoma and Liver Cirrhosis Patients | 김순선, 정재연 |
| 2007 | | Percutaneous Transhepatic Biliary Manometry | 김진홍 |
| 2020 | | Persistent Abdominal Distention After Endoscopic Percutaneous Endoscopic Gastrostomy Tube Replacement | 김재근, 박진웅, 이기명 |
| 2015 | | Pharmacologic Agents for Chronic Diarrhea. | 이광재 |
