| 2014 | | Achalasia in Korea: an epidemiologic study using a national healthcare database. | 이광재 |
| 2019 | | Analysis of endoscopic features for histologic discrepancies between biopsy and endoscopic submucosal dissection in gastric neoplasms: 10-year results | 김순선, 김영배, 노충균, 신성재, 양민재, 유병무, 이광재, 이기명, 이다근, 임선교, 정재연, 조효정 |
| 2014 | | Association of a microRNA-323b polymorphism with the persistence of hepatitis B virus infection by the enhancement of viral replication | 정재연, 조성원 |
| 2013 | | Association of polymorphism in MicroRNA 219-1 with clearance of hepatitis B virus infection. | 정재연, 조성원 |
| 2012 | | Association of polymorphism in pri-microRNAs-371-372-373 with the occurrence of hepatocellular carcinoma in hepatitis B virus infected patients | 정재연, 조성원 |
| 2012 | | Can the 1.8 mm transnasal biopsy forceps instead of standard 2.2 mm alter rapid urease test and histological diagnosis? | 김진홍, 신성재, 유병무, 이기명, 이명희, 임선교, 정재연, 황재철 |
| 2014 | | Clinical characteristics and outcomes of acute hepatitis a in Korea: a nationwide multicenter study. | 정재연 |
| 2011 | | Clinical characteristics of small bowel tumors diagnosed by double-balloon endoscopy: KASID multi-center study. | 신성재 |
| 2016 | | Clinical course of partial virological responders under prolonged entecavir monotherapy in patients with chronic hepatitis B | 김순선, 박주한, 정재연, 조성원, 조효정 |
| 2014 | | Clinical differences in Clostridium difficile infection based on age: a multicenter study | 신성재 |
| 2014 | | Clinical usefulness of double balloon enteroscopy in suspected Crohn's disease: the KASID multi-center trial. | 신성재 |
| 2011 | | Criteria for decision making after endoscopic resection of well-differentiated rectal carcinoids with regard to potential lymphatic spread. | 신성재 |
| 2011 | | Development and validation of a model to predict advanced fibrosis in chronic hepatitis B virus-infected patients with high viral load and normal or minimally raised ALT. | 김영배, 정재연, 조성원 |
| 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 |
| 2011 | | Diagnostic value of multiple biomarker panel for prediction of significant fibrosis in chronic hepatitis C. | 김영배, 정재연, 조성원 |
| 2013 | | Discordance between liver biopsy and FibroTest in assessing liver fibrosis in chronic hepatitis B. | 정재연 |
| 2021 | | Effects of high-fidelity simulation education on medical students' anxiety and confidence | 김미란, 김순선, 박지은, 유지혜, 이장훈, 장혜진, 정우영, 정윤정 |
| 2011 | | Efficacy of ramosetron in the treatment of male patients with irritable bowel syndrome with diarrhea: a multicenter, randomized clinical trial, compared with mebeverine. | 이광재 |
| 2011 | | Endoscopic treatment of a large gastric duplication cyst with hook-knife and snare (with video). | 김영배, 김재근, 김진홍, 신성재, 유병무, 이기명, 임선교, 정재연, 황재철 |
| 2014 | | Etanercept for steroid-refractory acute graft versus host disease following allogeneic hematopoietic stem cell transplantation. | 김세란, 박주한, 박준성 |
| 2013 | | Factors predictive of adverse events following endoscopic papillary large balloon dilation: results from a multicenter series. | 김진홍, 황재철 |
| 2018 | | Gastrointestinal Gas and Abdominal Fat Quantity Measured by Three-Dimensional Abdominal Computed Tomography in Patients with Functional Bloating | 김재근, 선주성, 이광재 |
| 2013 | | Incidence and clinical features of Clostridium difficile infection in Korea: a nationwide study. | 신성재 |
| 2017 | | Laparoscopy-assisted endoscopic full-thickness resection for gastric subepithelial tumors originated from the muscularis propria layer: a pilot study with literature review | 강준구, 김진홍, 신성재, 이기명, 임선교, 한상욱, 허훈 |
| 2016 | | Long-Term Clinical Outcomes of Rectal Neuroendocrine Tumors According to the Pathologic Status After Initial Endoscopic Resection: A KASID Multicenter Study | 신성재 |
| 2010 | | Management of patients who return to the hospital with a bile leak after laparoscopic cholecystectomy. | 김명욱, 김욱환, 김지훈, 김진홍, 유병무 |
| 2014 | | MicroRNA-196A-2 polymorphisms and hepatocellular carcinoma in patients with chronic hepatitis B | 정재연, 조성원 |
| 2012 | | Minimally invasive treatment of gastric gastrointestinal stromal tumors: laparoscopic and endoscopic approach | 김지훈, 김진홍, 신성재, 이기명, 한상욱, 허훈, 황재철 |
| 2013 | | Polymorphisms near interleukin 28B gene are not associated with hepatitis B virus clearance, hepatitis B e antigen clearance and hepatocellular carcinoma occurrence. | 정재연, 조성원 |
| 2017 | | Prediction of Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis Using 4-Hour Post-Endoscopic Retrograde Cholangiopancreatography Serum Amylase and Lipase Levels | 김순선, 김진홍, 노충균, 양민재, 유병무, 임선교, 조효정, 황재철 |
| 2016 | | Prognostic Validity of the American Joint Committee on Cancer and the European Neuroendocrine Tumors Staging Classifications for Pancreatic Neuroendocrine Tumors: A Retrospective Nationwide Multicenter Study in South Korea | 황재철 |
| 2019 | | Randomised phase 3 trial: tegoprazan, a novel potassium-competitive acid blocker, vs. esomeprazole in patients with erosive oesophagitis | 이광재 |
| 2013 | | Robotic cholecystectomy with new port sites. | 김욱환, 김지훈, 김진홍, 백남현, 유병무, 황재철 |
| 2011 | | Serum markers for necroinflammatory activity in patients with chronic viral hepatitis and normal or mildly elevated aminotransferase levels. | 김영배, 정재연, 조성원 |
| 2014 | | Similar clinical characteristics of familial and sporadic inflammatory bowel disease in South Korea. | 정숙희 |
| 2015 | | Tenofovir-based rescue therapy in chronic hepatitis B patients with suboptimal responses to adefovir with prior lamivudine resistance. | 김순선, 신성재, 유병무, 정재연, 조성원, 조효정 |
| 2014 | | The clinical characteristics of colonic pseudo-obstruction and the factors associated with medical treatment response: a study based on a multicenter database in Korea. | 이광재 |
| 2017 | | The NO/cGMP pathway in duodenal motor, mechano- and chemosensory responses to acid: A randomized, placebo-controlled study with sildenafil in healthy volunteers | 이광재 |
| 2011 | | Usefulness of multiple biomarkers for the prediction of significant fibrosis in chronic hepatitis B. | 김영배, 정재연, 조성원 |
