| 2015 | Time trend in erosive esophagitis among a healthy Korean population: 4-year single institution experience | 정성애; 심기남; 김정숙 | Meeting Abstract |
| 2015 | Meta-analysis of predictive clinicopathologic factors for lymph node metastasis in patients with early colorectal carcinoma | 정성애; 심기남 | Article |
| 2015 | Cytokine expression of microscopic colitis including interleukin-17 | 구혜수; 정성애 | Article |
| 2015 | Clinical Characteristics and Treatment Outcomes of Cryptogenic Multifocal Ulcerous Stenosing Enteritis in Korea | 정성애; 심기남 | Article in Press |
| 2015 | Clinicopathologic factors and molecular markers related to lymph node metastasis in early gastric cancer | 정성애; 심기남 | Article |
| 2015 | Immunochip Analysis Identification of 6 Additional Susceptibility Loci for Crohn's Disease in Koreans | 정성애 | Article |
| 2015 | Risks for opportunistic tuberculosis infection in a cohort of 873 patients with inflammatory bowel disease receiving a tumor necrosis factor-alpha inhibitor | 정성애 | Article |
| 2015 | RUNX3 Methylation, Loss of RUNX3 Expression and Clinicopathologic Findings according to Helicobacter pylori CagA in Gastric Carcinoma | 정성애; 조민선; 정혜경; 심기남; 김성은 | Article |
| 2015 | The use of low-volume polyethylene glycol containing ascorbic acid versus 2 L of polyethylene glycol plus bisacodyl as bowel preparation for colonoscopy | 문일환; 정성애; 정혜경; 심기남; 김성은; 문창모; 태정현 | Article |
| 2015 | Comparison between the effectiveness of oral phloroglucin and cimetropium bromide as premedication for diagnostic esophagogastroduodenoscopy: An open-label, randomized, comparative study | 정성애; 정혜경; 심기남; 김성은 | Article |
