| 2015 | Meta-analysis of predictive clinicopathologic factors for lymph node metastasis in patients with early colorectal carcinoma | 정성애; 심기남 | Article |
| 2008 | Methylation of the Tumor Suppressor Gene RUNX3 in Human Gastric Carcinoma | 유권; 정성애; 심기남; 김성은 | Article |
| 2009 | Microscopic colitis: The pathologic features of 24 Korean patients [Korean Source; 24Korean Source] | 구혜수; 정성애 | Article |
| 2010 | MMP-2, VEGF 및 HIF-1α 의 유전자 다형성이 대장암 발생에 미치는 영향 | 강민정 | Doctoral Thesis |
| 2006 | Morphological assessment of the anal sphincters and puborectalis muscle using the 3-D ultrasound image technique | 정성애 | Meeting Abstract |
| 2017 | Multidisciplinary approach to refractory upper gastrointestinal bleeding: Case series of angiographic embolization | 정성애; 정혜경; 심기남; 김성은; 최선영; 문창모 | Article |
| 2016 | New-onset constipation in prospective first ischemic stroke cohort | 정성애; 정혜경; 심기남; 김성은; 문창모; 송태진 | Meeting Abstract |
| 2014 | Patients with Crohn's disease on anti-tumor necrosis factor therapy are at significant risk of inadequate response to the 23-valent pneumococcal polysaccharide vaccine | 정성애 | Article |
| 2022 | Perspectives of East Asian patients and physicians on complementary and alternative medicine use for inflammatory bowel disease: Results of a cross-sectional, multinational study | 정성애; 태정현 | Article |
| 2020 | Potential involvement of adiponectin in obesity-associated erosive esophagitis | 정성애; 정혜경; 김성은; 태정현 | Article |
| 2009 | Predictable Factors of Biofeedback Therapy Compliance in Patients with Chronic Constipation due to Pelvic Floor Dyssynergia | 문일환; 유권; 정성애; 정혜경; 심기남; 김성은 | Meeting Abstract |
| 2016 | Prediction model and risk score for perforation in patients undergoing colorectal endoscopic submucosal dissection | 정성애 | Article |
| 2013 | Predictive clinicopathologic factors for lymph node metastasis in early colorectal carcinoma | 정성애; 심기남 | Meeting Abstract |
| 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 |
| 2017 | Predictors for Missed Colorectal Neoplasia at Repeat Colonoscopy in Patients With Suboptimal Bowel Preparation at Index Colonoscopy | 정성애; 문창모 | Meeting Abstract |
| 2020 | Pregnancy outcomes in women with inflammatory bowel disease: A 10-year nationwide population-based cohort study | 정성애 | Article |
| 2009 | Pregnancy Outcomes of the Patients with IBD in Korea | 문일환; 이선영; 유권; 정성애; 정혜경; 심기남; 김성은 | Meeting Abstract |
| 2012 | Prevalence and predictive factors of fecal incontinence | 정성애; 정혜경; 심기남; 김성은 | Article |
| 2011 | Prevalence and Predictive factors of Fecal Incontinence in Asia | 정성애; 정혜경; 심기남; 김성은 | Meeting Abstract |
| 1998 | Prevalence of Helicobacter pylori cagA gene in cancer and non-cancer tissues of gastric cancer in Korea. | 문일환; 정성애 | Meeting Abstract |
| 2011 | Primary adenosquamous cell carcinoma of the pancreas: A case report with a review of the Korean literature | 성순희; 유권; 정성애; 조민선; 심기남 | Article |
| 2005 | Primary colon lymphoma in Korea: A KASID (Korean Association for the Study of Intestinal Diseases) study | 정성애 | Article |
| 2011 | Prospective evaluation of the clinical utility of interferon-γ assay in the differential diagnosis of intestinal tuberculosis and Crohn's disease | 정성애 | Article |
| 1999 | Protective effect of chlormethiazole, a sedative, against acetaminophen-induced liver injury in mice. | 문일환; 이선영; 정성애; 정혜경 | Article |
| 2013 | Quantifying exposure to diagnostic radiation and factors associated with exposure to high levels of radiation in korean patients with inflammatory bowel disease | 정성애 | Article |
| 2012 | Re: Lesion location in clinical significance of incidental colorectal FDG uptake | 정성애 | Letter |
| 2023 | Real-life effectiveness and safety of tofacitinib treatment in patients with ulcerative colitis: a KASID multicenter cohort study | 정성애 | Article |
| 2017 | RESTORATION OF NEUROMUSCULAR FUNCTION IN CHARCOT-MARIE-TOOTH (CMT)1A DISEASE BY HUMAN TONSIL-DERIVED MSC (T-MSC) | 정성애 | Meeting Abstract |
| 2006 | Risk factors for immediate postpolypectomy bleeding of the colon: A multicenter study | 정성애 | Article |
| 2020 | Risk Factors for Postoperative Recurrence in Korean Patients with Crohn's Disease | 정성애 | Article |
