| 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 |
| 2017 | Diagnostic Yield and Clinical Impact of Video Capsule Endoscopy in Patients with Chronic Diarrhea: A Korean Multicenter CAPENTRY Study | 심기남 | 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 |
| 2016 | Irritable bowel syndrome-specific health-related quality of life instrument: Development and psychometric evaluation | 권오란 | Article |
| 2014 | Long-term outcome of capsule endoscopy in obscure gastrointestinal bleeding: A nationwide analysis | 심기남 | Article |
| 2020 | Multidisciplinary and multisociety practice guideline on reprocessing flexible gastrointestinal endoscopes and endoscopic accessories: Korean association for the study of the liver, the korean society of infectious diseases, korean college of helicobacter and upper gastrointestinal research, the korean society of gastroenterology, korean society of gastrointestinal cancer, korean society of neurogastroenterology and motility, korean association for the study of intestinal diseases, korean pancreatobiliary association, the korean society of gastrointestinal endoscopy nurses and associates and korean society of gastrointestinal endoscopy | 윤원재 | Review |
| 2019 | Nationwide antibiotic resistance mapping of Helicobacter pylori in Korea: A prospective multicenter study | 정혜경 | Article |
| 2014 | Portal hypertensive enteropathy diagnosed by capsule endoscopy in cirrhotic patients: A nationwide multicenter study | 심기남 | Article |
| 2020 | Positive fecal occult blood test is a predictive factor for gastrointestinal bleeding after capsule endoscopy in patients with unexplained iron deficiency anemia: A korean multicenter CAPENTRY study | 심기남; 문창모 | Article |
| 2016 | The usefulness of capsule endoscopy for small bowel tumors | 심기남 | Review |
