| 2005 | Analysis of PTEN gene mutations in Korean patients with Cowden syndrome and polyposis syndrome | 정성애 | Article |
| 2015 | Clinical Characteristics and Treatment Outcomes of Cryptogenic Multifocal Ulcerous Stenosing Enteritis in Korea | 정성애; 심기남 | Article in Press |
| 2008 | Clinicopathologic characteristics and malignant potential of colorectal flat neoplasia compared with that of polypoid neoplasia | 정성애 | Article |
| 2009 | Colorectal neoplasm in asymptomatic average-Risk Koreans: The KASID prospective multicenter colonoscopy survey | 정성애 | Article |
| 2007 | Comparison of postpolypectomy bleeding between epinephrine and saline submucosal injection for large colon polyps by conventional polypectomy: A prospective randomized, multicenter study | 정성애 | Article |
| 2022 | Efficacy and safety of split-dose bowel preparation with 1 L polyethylene glycol and ascorbate compared with 2 L polyethylene glycol and ascorbate in a Korean population: a phase IV, multicenter, randomized, endoscopist-blinded study | 정성애 | Article |
| 2017 | Endoscopic Resection of Cecal Polyps Involving the Appendiceal Orifice: A KASID Multicenter Study | 문창모 | Article |
| 2009 | Extracolonic findings of computed tomographic colonography in Koreans | 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 |
| 2015 | Meta-analysis of predictive clinicopathologic factors for lymph node metastasis in patients with early colorectal carcinoma | 정성애; 심기남 | Article |
| 2018 | Predictive factors for missed adenoma on repeat colonoscopy in patients with suboptimal bowel preparation on initial colonoscopy: A KASID multicenter study | 정성애; 문창모 | Article |
| 2006 | Risk factors for immediate postpolypectomy bleeding of the colon: A multicenter study | 정성애 | Article |
| 2010 | The prevalence of colorectal neoplasia in patients with gastric cancer: A korean association for the study of intestinal disease (KASID) study | 심기남 | Article |
| 2018 | Three-year colonoscopy surveillance after polypectomy in Korea: A Korean Association for the Study of Intestinal Diseases (KASID) multicenter prospective study | 정성애 | Article |
