| 2007 | Can we predict spontaneous capsule passage after retention? A nationwide study to evaluate the incidence and clinical outcomes of capsule retention | 심기남 | Article |
| 2010 | Capsule endoscopy in small bowel tumors: A multicenter Korean study | 심기남 | Article |
| 2015 | Clinical Characteristics and Treatment Outcomes of Cryptogenic Multifocal Ulcerous Stenosing Enteritis in Korea | 정성애; 심기남 | Article in Press |
| 2011 | Criteria for decision making after endoscopic resection of well-differentiated rectal carcinoids with regard to potential lymphatic spread | 정성애 | Article |
| 2017 | Diagnostic Yield and Clinical Impact of Video Capsule Endoscopy in Patients with Chronic Diarrhea: A Korean Multicenter CAPENTRY Study | 심기남 | Article |
| 2013 | Guideline for capsule endoscopy: Obscure gastrointestinal bleeding | 심기남 | Review |
| 2000 | Incidence and prevalence of ulcerative colitis in the Songpa-Kangdong district, Seoul, Korea, 1986-1997 | 박응범; 정성애 | Article |
| 2010 | Inter-observer agreement on the interpretation of capsule endoscopy findings based on capsule endoscopy structured terminology: A multicenter study by the Korean gut image study group | 심기남 | Article |
| 2014 | Long-term outcome of capsule endoscopy in obscure gastrointestinal bleeding: A nationwide analysis | 심기남 | Article |
| 2015 | Meta-analysis of predictive clinicopathologic factors for lymph node metastasis in patients with early colorectal carcinoma | 정성애; 심기남 | Article |
| 2014 | Portal hypertensive enteropathy diagnosed by capsule endoscopy in cirrhotic patients: A nationwide multicenter study | 심기남 | Article |
| 2014 | Proton pump inhibitor use before percutaneous endoscopic gastrostomy is associated with adverse outcomes | 김성은 | Article |
| 2020 | Retrospective evaluation of whole exome and genome mutation calls in 746 cancer samples | 김형래 | Article |
| 2013 | Risk factors for complications and mortality of percutaneous endoscopic gastrostomy: A multicenter, retrospective study | 김성은 | Article |
| 2020 | Sex differences in oncogenic mutational processes | 김형래 | Article |
| 2015 | Sodium picosulfate with magnesium citrate (SPMC) plus laxative is a good alternative to conventional large volume polyethylene glycol in bowel preparation: A multicenter randomized single-blinded trial | 김성은 | Article |
| 2014 | Stricture occurring after endoscopic submucosal dissection for esophageal and gastric tumors | 정성애 | Article |
