| 2012 | | A practical scoring system for predicting cirrhosis in patients with chronic viral hepatitis | 김영배, 박래웅, 신승수, 정재연, 조성원 |
| 2017 | | Anticoagulation in Patients with Liver Cirrhosis | 정재연 |
| 2011 | | Application of the HALF index obviates the need for liver biopsy in half of all patients with chronic hepatitis B. | 정재연, 조성원 |
| 2013 | | Association of polymorphism in MicroRNA 219-1 with clearance of hepatitis B virus infection. | 정재연, 조성원 |
| 2011 | | Changes in liver stiffness measurement during antiviral therapy in patients with chronic hepatitis B. | 김순선, 김영배, 김진홍, 이명희, 임선교, 정재연, 조성원 |
| 2021 | | Combining hepatic surface nodularity and serum tests better predicts hepatic fibrosis stages in chronic liver disease | 김재근, 이제희, 조효정, 허지미 |
| 2023 | | Comparison of the long-term outcomes between proximal and distal IgG4-related sclerosing cholangitis: A multicenter cohort study | 양민재 |
| 2011 | | Development and validation of a model to predict advanced fibrosis in chronic hepatitis B virus-infected patients with high viral load and normal or minimally raised ALT. | 김영배, 정재연, 조성원 |
| 2017 | | Development of Risk Prediction Model for Hepatocellular Carcinoma Progression of Indeterminate Nodules in Hepatitis B Virus-Related Cirrhotic Liver | 강대용, 김보현, 김순선, 김재근, 신성재, 유병무, 이광재, 이기명, 이제희, 정재연, 조성원, 조효정 |
| 2012 | | Diagnostic accuracy of biomarkers measured in the hepatic vein and peripheral vein in the prediction of advanced fibrosis in patients with chronic viral hepatitis | 정재연, 조성원 |
| 2011 | | Diagnostic value of multiple biomarker panel for prediction of significant fibrosis in chronic hepatitis C. | 김영배, 정재연, 조성원 |
| 2013 | | Discordance between liver biopsy and FibroTest in assessing liver fibrosis in chronic hepatitis B. | 정재연 |
| 2014 | | Effect of virological response to entecavir on the development of hepatocellular carcinoma in hepatitis B viral cirrhotic patients: comparison between compensated and decompensated cirrhosis. | 김순선, 안선주, 임선교, 정재연, 조성원, 황재철 |
| 2023 | | Fibrotic Burden in the Liver Differs Across Metabolic Dysfunction-Associated Fatty Liver Disease Subtypes | 김순선, 정재연, 조효정 |
| 2023 | | Impact of concomitant cardiovascular medications on overall survival in patients with liver cirrhosis | 박래웅, 정재연 |
| 2014 | | Inter-alpha-trypsin inhibitor heavy chain H4 as a diagnostic and prognostic indicator in patients with hepatitis B virus-associated hepatocellular carcinoma | 김순선, 신성재, 안선주, 유병무, 이기명, 정재연, 조성원, 조효정 |
| 2012 | | Interleukin-1ß and interleukin-1 receptor accessory protein gene polymorphisms are associated with persistent hepatitis B virus infection | 김순선, 정재연, 조성원 |
| 2011 | | Non-invasive index for predicting significant liver fibrosis: comparison of diagnostic performances in patients with chronic hepatitis B and C | 김영배, 정재연, 조성원 |
| 2007 | | Noninvasive models to predict liver cirrhosis in patients with chronic hepatitis B. | 정재연, 조성원 |
| 2011 | | The usefulness of liver stiffness measurement using FibroScan in chronic hepatitis C in South Korea: a multicenter, prospective study | 이명희, 정재연, 조성원 |
| 2010 | | Tracking of transplanted mesenchymal stem cells labeled with fluorescent magnetic nanoparticle in liver cirrhosis rat model with 3-T MRI. | 김선용, 김재근, 김태희, 박태준, 정재연 |
| 2011 | | Usefulness of multiple biomarkers for the prediction of significant fibrosis in chronic hepatitis B. | 김영배, 정재연, 조성원 |
