| 2006 | A case of gastric tuberculosis mimicking advanced gastric cancer | 문일환; 유권; 정성애; 심기남; 김태헌; 김성은 | Article |
| 2008 | A case of ischemic colitis associated with the herbal food supplement Ma Huang | 유권; 정성애; 심기남; 김태헌 | Article |
| 2020 | A Collision Tumor of the Esophagus: Mixed Squamous Cell Carcinoma and Neuroendocrine Carcinoma | 정성애; 조민선; 심기남; 임지영; 태정현; 송은미; 최아름 | Article |
| 2006 | Abdominal pain accompanied by weight loss may increase the diagnostic yield of capsule endoscopy: A Korean multicenter study | 심기남 | Article |
| 2007 | An association between obesity and the prevalence of colonic adenoma according to age and gender | 문일환; 유권; 정성애; 심기남; 김성은 | Article |
| 2008 | Antibiotic-associated diarrhea: Candidate organisms other than Clostridium difficile | 이미애; 유권; 정성애; 최희정; 심기남; 김성은 | Article |
| 2011 | Associations between single nucleotide polymorphisms of MMP2, VEGF, and HIF1A genes and the risk of developing colorectal cancer | 문일환; 이선영; 유권; 정성애; 정혜경; 심기남; 김태헌; 김성은 | Article |
| 2009 | Bowel preparation for capsule endoscopy: A prospective randomized multicenter study | 심기남 | Article |
| 2007 | Can we predict spontaneous capsule passage after retention? A nationwide study to evaluate the incidence and clinical outcomes of capsule retention | 심기남 | Article |
| 2010 | Capsule endoscopy in small bowel tumors: A multicenter Korean study | 심기남 | Article |
| 2009 | Changing prevalence of upper gastrointestinal disease in 28 893 Koreans from 1995 to 2005 | 심기남 | Article |
| 2015 | Clinical Characteristics and Treatment Outcomes of Cryptogenic Multifocal Ulcerous Stenosing Enteritis in Korea | 정성애; 심기남 | Article in Press |
| 2020 | Clinical impact of pre-hypertension on the risk of cancer in male and female subjects | 장중현; 정성애; 정혜경; 심기남; 권기환; 편욱범; 김성은; 문창모; 박준범; 이혜아 | Article |
| 2007 | Clinical significance of tissue levels of matrix metalloproteinases and tissue inhibitors of metalloproteinases in gastric cancer | 유권; 정성애; 심기남 | Article |
| 2009 | Clinical spectrum of reflux esophagitis among 25,536 Koreans who underwent a health check-up: A nationwide multicenter prospective, endoscopy-based Study | 심기남; 김성은 | Article |
| 2015 | Clinicopathologic factors and molecular markers related to lymph node metastasis in early gastric cancer | 정성애; 심기남 | Article |
| 2014 | Clinicopathological characteristics and prognosis of signet ring cell carcinoma of the stomach | 정성애; 정혜경; 심기남; 김성은 | 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 |
| 2017 | Comparison of clinical outcomes after endoscopic submucosal dissection and surgery in the treatment of early gastric cancer: A single-institute study | 정성애; 조민선; 정혜경; 이주호; 심기남; 김성은; 문창모 | Article |
| 2020 | Comparison of subjective quality of life after endoscopic submucosal resection or surgery for early gastric cancer | 정혜경; 심기남; 태정현 | Article |
| 2019 | Comparison of the diagnostic ability of endoscopic ultrasonography and abdominopelvic computed tomography in the diagnosis of gastric subepithelial tumors | 이주호; 정성애; 정혜경; 심기남; 김성은; 문창모; 임지영; 태정현; 최아름 | Article |
| 2013 | Determinants of symptoms in gastroesophageal reflux disease: Nonerosive reflux disease, symptomatic, and silent erosive reflux disease | 정성애; 정혜경; 심기남 | Article |
| 2017 | Diagnostic Yield and Clinical Impact of Video Capsule Endoscopy in Patients with Chronic Diarrhea: A Korean Multicenter CAPENTRY Study | 심기남 | 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 |
| 2014 | Does the Difference of Invasiveness between Totally Laparoscopic Distal Gastrectomy and Laparoscopy-Assisted Distal Gastrectomy Lead to a Difference in Early Surgical Outcomes? A Prospective Randomized Trial | 정혜경; 이주호; 심기남; 이현국 | Article in Press |
| 2011 | Effect of Helicobacter pylori eradication on the development of reflux esophagitis and gastroesophageal reflux symptoms: A nationwide multi-center prospective study | 심기남 | Article |
| 2017 | Effectiveness of capsule endoscopy compared with other diagnostic modalities in patients with small bowel crohn's disease: A meta-analysis | 심기남 | Article |
| 2017 | Efficacy of levofloxacin-based third-line therapy for the eradication of helicobacter pylori in peptic ulcer disease | 심기남 | Article |
| 2009 | Extracolonic findings of computed tomographic colonography in Koreans | 심기남 | Article |
| 2018 | Factors associated with rebleeding in patients with peptic ulcer bleeding: Analysis of the Korean peptic ulcer bleeding (K-PUB) study | 심기남 | Article |
