| 2017 | How did market competition affect outpatient utilization under the diagnosis-related group-based payment system? | INTERNATIONAL JOURNAL FOR QUALITY IN HEALTH CARE |
| 2020 | How do genetic variants affect our interpretation of non-invasive tests for non-alcoholic fatty liver disease? | JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY |
| 2012 | How Do I Manage Post-Polypectomy Bleeding?
| CLINICAL ENDOSCOPY |
| 2014 | How do We Manage Coronary Artery Disease in Patients with CKD and ESRD?
| Electrolytes & Blood Pressure |
| 2022 | How Do We Start Palliative Care for Patients With End-Stage Liver Disease?
| GASTROENTEROLOGY NURSING |
| 2006 | How does distortion correction correlate with anisotropic indices? A diffusion tensor imaging study | MAGNETIC RESONANCE IMAGING |
| 2019 | How Does Economic Inequality Affect Infanticide Rates? An Analysis of 15 Years of Death Records and Representative Economic Data
| INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH |
| 2020 | How does low-level viremia affect the prognosis of patients with chronic hepatitis B?
| CLINICAL AND MOLECULAR HEPATOLOGY |
| 2023 | How Does Medical Policy on the Use of Prophylactic Antibiotics Affect Medical Costs, Length of Hospital Stay, and Antibiotic Use in Orthopedics? | YONSEI MEDICAL JOURNAL |
| 2023 | How early can atherosclerosis be detected by coronary CT angiography? Insights from quantitative CT analysis of serial scans in the PARADIGM trial
| JOURNAL OF CARDIOVASCULAR COMPUTED TOMOGRAPHY |
| 2023 | How have treatment patterns for patients with inflammatory bowel disease changed in Asian countries?
| INTESTINAL RESEARCH |
| 2020 | How Is the Created Alveolar Space Finally Restored After Maxillary Anterior Segmental Distraction Osteogenesis? | JOURNAL OF CRANIOFACIAL SURGERY |
| 2013 | How is the peri-patch myocardium in ventricular septal defect patch repair? | JOURNAL OF CARDIOLOGY |
| 2021 | How Is the Suicide Ideation in the Korean Armed Forces Affected by Mental Illness, Traumatic Events, and Social Support?
| JOURNAL OF KOREAN MEDICAL SCIENCE |
| 2017 | How Long Does Antimycobacterial Antibiotic-loaded Bone Cement Have In Vitro Activity for Musculoskeletal Tuberculosis? | CLINICAL ORTHOPAEDICS AND RELATED RESEARCH |
| 2014 | How long should patients remain in the supine treatment position after intratympanic dexamethasone injection? | LARYNGOSCOPE |
| 2009 | How long should the sudden hearing loss patients be followed after early steroid combination therapy? | EUROPEAN ARCHIVES OF OTO-RHINO-LARYNGOLOGY |
| 2022 | How Long to Continue Eyelid Hygiene to Treat Meibomian Gland Dysfunction
| JOURNAL OF CLINICAL MEDICINE |
| 2011 | How many sentinel lymph nodes are enough for accurate axillary staging in t1-2 breast cancer?
| JOURNAL OF BREAST CANCER |
| 2012 | How many valid measurements are necessary to assess liver fibrosis using FibroScan® in patients with chronic viral hepatitis? An analysis of subjects with at least 10 valid measurements
| YONSEI MEDICAL JOURNAL |
