| 2019 | | A Randomized Clinical Trial of Synbiotics in Irritable Bowel Syndrome: Dose-Dependent Effects on Gastrointestinal Symptoms and Fatigue | 김규남, 이석훈 |
| 2022 | | A Randomized, Double-Blind, Placebo-Controlled Trial to Evaluate the Effects of Multi-Strain Synbiotic in Patients with Functional Diarrhea and High Fecal Calprotectin Levels: A Pilot Study | 김광민, 김규남, 정수지 |
| 2016 | | A systematic review of measurement properties of the instruments measuring health-related quality of life in patients with irritable bowel syndrome | 이은현 |
| 2010 | | Altered intestinal microbiota in irritable bowel syndrome. | 이광재 |
| 2019 | | Changes in Fecal Calprotectin After Rifaximin Treatment in Patients With Nonconstipated Irritable Bowel Syndrome | 김규남, 이석훈 |
| 2015 | | Determination of rifaximin treatment period according to lactulose breath test values in nonconstipated irritable bowel syndrome subjects. | 김규남, 이광재 |
| 2017 | | Diagnostic Yield and Clinical Impact of Video Capsule Endoscopy in Patients with Chronic Diarrhea: A Korean Multicenter CAPENTRY Study | 신성재 |
| 2015 | | Efficacy of combination therapy with probiotics and mosapride in patients with IBS without diarrhea: a randomized, double-blind, placebo-controlled, multicenter, phase II trial. | 이광재 |
| 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 |
| 2012 | | Erosive esophagitis may be related to small intestinal bacterial overgrowth | 김광민, 김규남, 김범택, 박샛별, 이득주, 주남석 |
| 2005 | | Gabapentin reduces rectal mechanosensitivity and increases rectal compliance in patients with diarrhoea-predominant irritable bowel syndrome. | 김진홍, 이광재, 조성원 |
| 2016 | | Irritable Bowel Syndrome May Be Associated with Elevated Alanine Aminotransferase and Metabolic Syndrome | 김광민, 김규남, 주남석 |
| 2016 | | Irritable bowel syndrome-specific health-related quality of life instrument: development and psychometric evaluation | 이은현 |
| 2017 | | Obesity Is Inversely Related to Hydrogen-Producing Small Intestinal Bacterial Overgrowth in Non-Constipation Irritable Bowel Syndrome | 김규남, 주남석 |
| 2006 | | Relationship of underlying abnormalities in rectal sensitivity and compliance to distension with symptoms in irritable bowel syndrome. | 김진홍, 이광재, 조성원 |
| 2019 | | Total Bilirubin Is Associated with Small Intestinal Bacterial Overgrowth in Diarrhea Predominant Irritable Bowel Syndrome | 김규남, 이은섭 |
