| 2013 | | Multicenter comparison of PEG-IFN α2a or α2b plus ribavirin for treatment-naïve HCV patient in Korean population. | 정재연, 조성원 |
| 2013 | | Polymorphisms near interleukin 28B gene are not associated with hepatitis B virus clearance, hepatitis B e antigen clearance and hepatocellular carcinoma occurrence. | 정재연, 조성원 |
| 2013 | | Effect of DA-9701, a novel prokinetic agent, on stress-induced delayed gastric emptying and hormonal changes in rats. | 이광재 |
| 2013 | | Association of on-treatment serum hepatitis B surface antigen level with sustained virological response to nucleos(t)ide analog in patients with hepatitis B e-antigen positive chronic hepatitis B. | 김순선, 정재연, 조성원 |
| 2013 | | Effect of acute stress on immune cell counts and the expression of tight junction proteins in the duodenal mucosa of rats. | 김영배, 이광재 |
| 2013 | | Gastric emptying in patients with functional dyspepsia and patients with migraine. | 이광재 |
| 2013 | | Relevance of interleukin-10RB to chronic hepatitis B virus infection and biological activities of interferon-λ and interleukin-22. | 김경민, 김순선, 박선, 정재연, 조성원, 최용준 |
| 2013 | | A genome-wide association study identified new variants associated with the risk of chronic hepatitis B. | 정재연, 조성원 |
| 2013 | | Caspase-cleaved fragments of cytokeratin-18 as a marker of inflammatory activity in chronic hepatitis B virus infection. | 김순선, 김영배, 배창범, 신성재, 안선주, 정재연, 조성원 |
| 2013 | | Human monoclonal antibodies against Clostridium difficile toxins A and B inhibit inflammatory and histologic responses to the toxins in human colon and peripheral blood monocytes. | 유준환 |
| 2013 | | Clinical course and proposed treatment strategy for ERCP-related duodenal perforation: a multicenter analysis. | 김진홍, 유병무, 황재철 |
| 2013 | | Novel method of stent insertion for malignant lower rectal obstruction with proximal releasing delivery system (with video). | 김재근, 김진홍, 신성재, 유병무, 이기명, 임선교, 정재연, 황재철 |
| 2013 | | Association of polymorphism in MicroRNA 219-1 with clearance of hepatitis B virus infection. | 정재연, 조성원 |
| 2013 | | Management after endoscopic snare papillectomy for ampullary adenomas. | 김지훈, 김진홍, 유병무, 황재철 |
| 2013 | | The effect of acute auditory stress on gastric motor responses to a meal in healthy volunteers. | 강준구, 안영실, 유준환, 이광재 |
| 2013 | | Preoperative colonoscopy for detection of synchronous neoplasms after insertion of self-expandable metal stents in occlusive colorectal cancer: comparison of covered and uncovered stents. | 김순선, 서광욱, 오승엽, 유준환, 이광재, 임선교 |
| 2013 | | 5-Fluorouracil, mitomycin-c, and polysaccharide-k versus uracil-ftorafur and polysaccharide-K as adjuvant chemoimmunotherapy for patients with locally advanced gastric cancer with curative resection. | 강석윤, 박준성, 안미선, 이광재, 이순영, 이현우, 정성현, 조용관, 최진혁, 한상욱 |
| 2013 | | Efficacy and safety of entecavir plus carnitine complex (GODEXⓇ) compared to entecavir monotherapy in patient with ALT elevated chronic hepatitis B: randomized, multicenter open-label trials. The GOAL study | 정재연, 조성원 |
| 2013 | | Durability after discontinuation of nucleos(t)ide therapy in chronic HBeAg negative hepatitis patients | 김순선, 정재연, 조성원 |
| 2013 | | A Large Polypoid Vascular Ectasia Removed by Using a Polypectomy With a Detachable Snare in an Asymptomatic Patient | 신성재, 유준환 |
