| Digestive Diseases and Sciences | Comparison of 4-L Plyethylene Glycol and 2-L Polyethylene Glycol plus Ascorbic Acid in Patients with Ulcerative Colitis | 
				
				
					
					| JOURNAL OF NEUROGASTROENTEROLOGY AND MOTILITY | A Double-blind, Randomized, Multicenter Clinical Trial Investigating the Efficacy and Safety of Esomeprazole Single Therapy Versus Mosapride and Esomeprazole Combined Therapy in Patients with Esophageal Reflux Disease | 
				
				
					
					| KOREAN JOURNAL OF INTERNAL MEDICINE | Effects of bispectral index monitoring as an adjunct to nurse-administered propofol combined sedation during colonoscopy: a randomized clinical trial | 
				
				
					
					| WORLD JOURNAL OF GASTROENTEROLOGY | Significant risk and associated factors of active tuberculosis infection in Korean patients with inflammatory bowel disease using anti-TNF agents | 
				
				
					
					| Intestinal research | A Double-Blind, Randomized, Active Drug Comparative, Parallel-Group, Multi-Center Clinical Study to Evaluate the Safety and Efficacy of Probiotics (Bacillus licheniformis, Zhengchangsheng? capsule) in Patients with Diarrhea | 
				
				
					
					| 대한소화기내시경학회지 | 전신질환과 연관된 위장관 증례 | 
				
				
					
					| 대한소화기내시경학회 | 상부위장관의 감염성 질환 | 
				
				
					
					| 대한소화기내시경학회 | 상부위장관의 양성 병변 | 
				
				
					
					| 대한소화기내시경학회지 | Endoscopic Diagnosis of Gastritis | 
				
				
					
					| 대한소화기학회지 | GI Malignancy and Prevention : Cancer of the Esophago-gastric Junction | 
				
				
					
					| 대한소화기내시경학회지 | 인후부 및 상부식도질환의 내시경 소견 | 
				
				
					
					| 대한소화기학회지 | PPI제제는 서로 차이가 있는가? | 
				
				
					
					| 대한소화기내시경학회지 | Optical Coherence Tomography | 
				
				
					
					| 대한소화기내시경학회 세미나 | 대장 용종 절제술 후 환자관리 | 
				
				
					
					| 최신의학 | 호흡기 감염증에서의 Tosufloxacin(Ozexr) 의 임상효과 |