| 2010 | Risk factors for recurrent catheter-related infections after catheter-related bloodstream infections | INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES |
| 2004 | Risk Factors for Recurrent Cholangitis After Initial Hepatolithiasis Treatment | JOURNAL OF CLINICAL GASTROENTEROLOGY |
| 2015 | Risk Factors for Recurrent High-Risk Polyps after the Removal of High-Risk Polyps at Initial Colonoscopy
| YONSEI MEDICAL JOURNAL |
| 2022 | Risk factors for reoperation after lumbar spine surgery in a 10-year Korean national health insurance service health examinee cohort
| SCIENTIFIC REPORTS |
| 2019 | Risk Factors for Restenosis after Drug-coated Balloon Angioplasty for Complex Femoropopliteal Arterial Occlusive Disease | ANNALS OF VASCULAR SURGERY |
| 2015 | Risk Factors for Rickets of Prematurity in Extremely Low Birth Weight Infants
| Neonatal Medicine |
| 2017 | Risk factors for stent graft-induced new entry after thoracic endovascular aortic repair for Stanford type B aortic dissection | JOURNAL OF VASCULAR SURGERY |
| 2021 | Risk Factors for Stiff Left Atrial Physiology 1 Year After Catheter Ablation of Atrial Fibrillation
| FRONTIERS IN PHYSIOLOGY |
| 2023 | Risk Factors for Surgery in Patients with Intestinal Behçet's Disease During Anti-Tumor Necrosis Factor-Alpha Therapy
| YONSEI MEDICAL JOURNAL |
| 2023 | Risk Factors for Surgery in Patients with Intestinal Behçet’s Disease During Anti-tumor Necrosis Factor-alpha Therapy
| Thesis |
| 2012 | Risk factors for surgical site infection after gastric surgery: a multicentre case-control study | SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES |
| 2014 | Risk factors for the acquisition of carbapenem-resistant Escherichia coli at a tertiary care center in South Korea: A matched case-control study | AMERICAN JOURNAL OF INFECTION CONTROL |
| 2013 | Risk factors for the acquisition of carbapenem-resistant Escherichia coli in a tertiary care hospital in South Korea : a matched case-control study
| Thesis |
| 2009 | Risk factors for the acquisition of pandrug-resistant glucose non-fermenting gram-negative bacilli and their resistance mechanisms to carbapenems
| Dissertation |
| 2008 | Risk factors for the recurrence of pelvic organ prolapse. | GYNECOLOGIC AND OBSTETRIC INVESTIGATION |
| 2021 | Risk Factors for the Structural Progression of Myopic Glaucomatous Eyes with a History of Laser Refractive Surgery
| JOURNAL OF CLINICAL MEDICINE |
| 2010 | Risk Factors for Thyroid Cancer in Korea : A Prospective Cohort Study | Dissertation |
| 2010 | Risk Factors for Treatment Failure and Recurrence after Metronidazole Treatment for Clostridium difficile-associated Diarrhea
| GUT AND LIVER |
| 2016 | Risk factors for tuberculosis after gastrectomy in gastric cancer
| WORLD JOURNAL OF GASTROENTEROLOGY |
| 2019 | Risk Factors for Underdiagnosis of Diabetes Based on the Korean National Health and Nutrition Examination Survey 2013-2015 | ASIA-PACIFIC JOURNAL OF PUBLIC HEALTH |
