| 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 |
| 2019 | Chronic unexplained nausea in adults: Prevalence, impact on quality of life, and underlying organic diseases in a cohort of 5096 subjects comprehensively investigated | 정성애; 정혜경; 심기남; 김성은; 문창모; 태정현 | Article |
| 2016 | Significance of calcium-sensing receptor expression in gastric cancer | 정성애; 조민선; 정혜경; 이주호; 심기남; 김성은; 문창모; 태정현 | Article |
| 2019 | Diffuse splenic FDG uptake is predictive of clinical outcomes in patients with rectal cancer | 정성애; 정혜경; 심기남; 김성은; 김범산; 문창모; 윤혜전; 임지영; 태정현 | Article |
| 2016 | Intestinal tuberculosis observed by capsule endoscopy: A case report | 정성애; 정혜경; 심기남; 김성은; 문창모; 태정현 | Meeting Abstract |
| 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 |
| 2015 | Clinical factors and disease course related to diagnostic delay in Korean Crohn's disease patients: Results from the CONNECT study | 정성애; 김성은; 문창모 | Article |
| 2010 | Effect of probiotic lactobacillus (Lacidofil® Cap) for the prevention of antibiotic-associated diarrhea: A prospective, randomized, double-blind, multicenter study | 정성애; 박혜숙; 김성은 | Article |
| 2011 | Prevalence and Predictive factors of Fecal Incontinence in Asia | 정성애; 정혜경; 심기남; 김성은 | Meeting Abstract |
| 2012 | [Association between dyspepsia and upper endoscopic findings]. | 정성애; 정혜경; 심기남; 김성은 | Article |
