| 2004 | | A pilot study on duodenal acid exposure and its relationship to symptoms in functional dyspepsia with prominent nausea. | 이광재 |
| 2012 | | A practical scoring system for predicting cirrhosis in patients with chronic viral hepatitis | 김영배, 박래웅, 신승수, 정재연, 조성원 |
| 2015 | | Association of VARS2-SFTA2 polymorphisms with the risk of chronic hepatitis B in a Korean population. | 정재연, 조성원 |
| 2019 | | Balloons larger than 15 mm can increase the risk of adverse events following endoscopic papillary large balloon dilation | 김진홍, 양민재, 유병무, 이길호, 황재철 |
| 2007 | | Can we predict spontaneous capsule passage after retention? A nationwide study to evaluate the incidence and clinical outcomes of capsule retention. | 이광재 |
| 2017 | | Development of Risk Prediction Model for Hepatocellular Carcinoma Progression of Indeterminate Nodules in Hepatitis B Virus-Related Cirrhotic Liver | 강대용, 김보현, 김순선, 김재근, 신성재, 유병무, 이광재, 이기명, 이제희, 정재연, 조성원, 조효정 |
| 2017 | | Identification of novel OCT4 genetic variant associated with the risk of chronic hepatitis B in a Korean population | 조성원 |
| 2018 | | Impact of nucleos(t)ide analog treatment on the development of malignancy in patients with chronic hepatitis B | 김순선, 박래웅, 양민재, 정재연, 조성원, 조효정 |
| 2012 | | Interleukin-1ß and interleukin-1 receptor accessory protein gene polymorphisms are associated with persistent hepatitis B virus infection | 김순선, 정재연, 조성원 |
| 2013 | | Radiofrequency ablation of metastatic liver masses: recurrence patterns and prognostic factors based on radiologic features. | 김재근, 김태희, 박미진, 이기명, 정재연 |
| 2012 | | Risk factors for perforations associated with endoscopic submucosal dissection in gastric lesions: emphasis on perforation type | 김동훈, 김진홍, 신성재, 유병무, 유준환, 이광재, 이기명, 임선교, 정재연, 조성원, 황재철 |
| 2011 | | Serum markers for necroinflammatory activity in patients with chronic viral hepatitis and normal or mildly elevated aminotransferase levels. | 김영배, 정재연, 조성원 |
