| 2023 | Real-life effectiveness and safety of tofacitinib treatment in patients with ulcerative colitis: a KASID multicenter cohort study | 정성애 | Article |
| 2015 | Real-time data display system of the Korean neonatal network | 박은애 | Article |
| 2023 | Real-world data of long-term survival in patients with T-cell lymphoma who underwent stem cell transplantation | 문영철 | Article |
| 2019 | Real-world effectiveness of bevacizumab based on AURELIA in platinum-resistant recurrent ovarian cancer (REBECA): A Korean Gynecologic Oncology Group study (KGOG 3041) | 김윤환 | Article; Proceedings Paper |
| 2022 | Real-World Outcomes of Ruxolitinib in Patients With Myelofibrosis Focusing on Red Blood Cell Transfusion: A Multicenter Study From the MPN Working Party of the Korean Society of Hematology | 문영철 | Article |
| 2023 | Real-world Prescription Patterns and Patient Satisfaction Regarding Maintenance Therapy of Gastroesophageal Reflux Disease: An Observational, Cross-sectional, Multicenter Study | 정혜경 | Article |
| 2012 | Reamer-mediated transalveolar sinus floor elevation without osteotome and simultaneous implant placement in the maxillary molar area: Clinical outcomes of 391 implants in 380 patients | 박은진 | Article |
| 2009 | Reappraisal of live vaccines and immunity in these modern days | 김경효 | Review |
| 2011 | Reappraisal of MMR vaccines currently used in Korea | 박은애; 김경효; 김한울 | Article |
| 2016 | Reappraisal of the Immunogenicity and Safety of Three Hepatitis A Vaccines in Adolescents | 김경효; 김한울; 공경애; 안종균 | Article |
| 2022 | Reappraising the clinical usability of consolidation-to-tumor ratio on CT in clinical stage IA lung cancer | 신수민 | Article |
| 2017 | ReAsthma- COPD overlap shows favorable clinical outcomes compared to pure COPD in a Korean COPD cohort | 이진화 | Article |
| 2015 | Recalibration and validation of the Charlson comorbidity index in Korean incident hemodialysis patients | 류동열 | Article |
| 2021 | Recent advances in nonalcoholic fatty liver disease metabolomics | 김휘영 | Review |
| 2016 | Recent advances in ovarian cancer treatment | 김승철 | Editorial Material |
| 2011 | Recent advances in the biomarkers for epithelial ovarian cancer | 김승철; 김윤환 | Editorial |
| 2011 | Recent advances in the diagnosis and management of childhood acute promyelocytic leukemia | 유은선 | Review |
| 2016 | Recent blood pressure trends in adolescents from China, Korea, Seychelles and the United States of America, 1997-2012 | 홍영미; 김혜순 | Article |
| 2020 | Recent Decrease in Organ Donation from Brain-Dead Potential Organ Donors in Korea and Possible Causes | 김정아; 박진 | Article |
| 2017 | Recent epidemiology of Streptococcus pneumoniae in nasopharynxes of Korean children with acute otitis media | 김경효 | Article |
