| 2009 | Comparison of clinical characteristics and outcomes between geriatric and non-geriatric patients in peptic ulcer bleeding | 문일환; 유권; 정성애; 심기남; 김성은 | Article |
| 2008 | Antibiotic-associated diarrhea: Candidate organisms other than Clostridium difficile | 이미애; 유권; 정성애; 최희정; 심기남; 김성은 | Article |
| 2009 | The clinicopathological significance of tissue levels of hypoxia-inducible factor-1α and vascular endothelial growth factor in gastric cancer | 유권; 정성애; 이주호; 심기남; 김성은 | Article |
| 2008 | Methylation of the Tumor Suppressor Gene RUNX3 in Human Gastric Carcinoma | 유권; 정성애; 심기남; 김성은 | 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 |
| 2009 | Electron Microscopic Study of Patients with Ulcerative Colitis by Colonosocopic Biopsy | 문일환; 유권; 정성애; 정혜경; 심기남; 김성은; 송동은 | Meeting Abstract |
| 2009 | Pregnancy Outcomes of the Patients with IBD in Korea | 문일환; 이선영; 유권; 정성애; 정혜경; 심기남; 김성은 | Meeting Abstract |
| 2007 | Emerging need for vaccination against hepatitis A virus in patients with chronic liver disease in Korea | 문일환; 유권; 정성애; 정혜경; 심기남; 김태헌; 정규원; 김성은 | Article |
| 2007 | Clinical characteristics and gastrointestinal symptoms of female patients in Hwabyung clinic | 문일환; 신길자; 임원정; 유권; 정성애; 정혜경; 심기남; 김태헌; 김성은 | Meeting Abstract |
| 2008 | A prospective trial comparing 4 L polyethylene glycol with 2 L polyethylene glycol plus bisacodyl tablets for colon preparation | 문일환; 유권; 정성애; 심기남; 김태헌; 김성은 | Meeting Abstract |
