| 2015 | Risk Factors for Rickets of Prematurity in Extremely Low Birth Weight Infants
| Neonatal Medicine |
| 2023 | Risk factors for serious infections in ANCA-associated vasculitis
| ANNALS OF THE RHEUMATIC DISEASES |
| 2020 | Risk factors of COVID-19 mortality: a systematic review of current literature and lessons from recent retracted articles
| EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES |
| 2010 | Risk factors of ocular involvement in children with mitochondrial respiratory chain complex defect
| Korean Journal of Pediatrics |
| 2013 | Risk Factors of Pulmonary Hypertension in Preterm Infants with Chronic Lung Disease
| Neonatal Medicine |
| 2022 | Risk of Dental Discoloration and Enamel Dysplasia in Children Exposed to Tetracycline and Its Derivatives
| YONSEI MEDICAL JOURNAL |
| 2017 | Risk of Gonadoblastoma Development in Patients with Turner Syndrome with Cryptic Y Chromosome Material | HORMONES & CANCER |
| 2020 | Risk of invasive pneumococcal disease in patients with asplenia/hyposplenism: A nationwide population-based study in Korea, 2009-2018
| INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES |
| 2015 | Rituximab for patients with nephrotic syndrome | LANCET |
| 2020 | Rituximab in adult minimal change disease and focal segmental glomerulosclerosis - What is known and what is still unknown?
| AUTOIMMUNITY REVIEWS |
| 2021 | Rituximab in Membranous Nephropathy
| KIDNEY INTERNATIONAL REPORTS |
| 2021 | Robot-Assisted Stereoelectroencephalography for Pediatric Epilepsy Surgery: The First Case in Korea
| Annals of Child Neurology |
| 2022 | Role of Autologous or Allogeneic Stem Cell Transplantation in Patients with Peripheral T Cell Lymphomas (PTCLs) | BLOOD |
| 2020 | Role of Biomarkers in Juvenile Idiopathic Arthritis
| Journal of Rheumatic Diseases |
| 2013 | Role of insulin-like growth factor binding protein-3 in glucose and lipid metabolism
| ANNALS OF PEDIATRIC ENDOCRINOLOGY & METABOLISM |
| 2012 | Role of interleukin-12 and - 18 in lupus-like syndrome patients with statin use: comment on: Association between statin use and lupus-like syndrome using spontaneous reports | SEMINARS IN ARTHRITIS AND RHEUMATISM |
| 2012 | Role of interleukin-6 and vascular endothelial growth factor in Henoch-Schönlein purpura with posterior reversible encephalopathy syndrome | PEDIATRIC NEUROLOGY |
| 2017 | Role of LOXL2 in the epithelial-mesenchymal transition and colorectal cancer metastasis
| ONCOTARGET |
| 2005 | Role of mesangial fibrinogen deposition in the pathogenesis of crescentic Henoch-Schönlein nephritis in children
| JOURNAL OF CLINICAL PATHOLOGY |
| 2015 | Role of Radiotherapy in the Multimodal Treatment of Ewing Sarcoma Family Tumors
| CANCER RESEARCH AND TREATMENT |
