| 2018 | Bivariate preventive maintenance of systems with lifetimes dependent on a random shock process | 차지환 | Article |
| 2022 | On-demand Versus Continuous Maintenance Treatment of Gastroesophageal Reflux Disease With Proton Pump Inhibitors: A Systematic Review and Meta-analysis | 정혜경; 태정현 | Article |
| 2023 | On-demand Versus Continuous Maintenance Treatment With a Proton Pump Inhibitor for Mild Gastroesophageal Reflux Disease: A Prospective Randomized Multicenter Study | 정혜경 | Article |
| 2021 | Optimal inspection for missions with a possibility of abortion or switching to a lighter regime | 차지환 | Article |
| 2018 | Optimal mission abort policy for partially repairable heterogeneous systems | 차지환 | Article |
| 2018 | Optimal replacement policy under a general failure and repair model: Minimal versus worse than old repair | 차지환 | Article |
| 2021 | Optimal warranty policy with inspection for heterogeneous, stochastically degrading items | 차지환 | Article |
| 2025 | Predictors for the Development of Hypergastrinemia in Maintenance Treatment for Mild Gastroesophageal Reflux Disease Using a Half-dose Proton Pump Inhibitor | 정혜경 | Article |
| 2024 | Preventive maintenance for the constrained multi-attempt minimal repair | 차지환 | Article |
| 2023 | Real-world Prescription Patterns and Patient Satisfaction Regarding Maintenance Therapy of Gastroesophageal Reflux Disease: An Observational, Cross-sectional, Multicenter Study | 정혜경 | Article |
| 2021 | Switching from TNFα inhibitor to tacrolimus as maintenance therapy in rheumatoid arthritis after achieving low disease activity with TNFα inhibitors and methotrexate: 24-week result from a non-randomized, prospective, active-controlled trial | 이지수 | Article |
| 2016 | The clinical impact of thalidomide maintenance after autologous stem cell transplantation in patients with newly diagnosed multiple myeloma in real clinical practice of Korea | 문영철 | Article |
