| 2018 | Early impact on outpatients of mandatory adoption of the DRG-based reimbursement system in Korea on use of outpatient care: Differences in medical utilization and pre-surgery examination | HEALTH SERVICES RESEARCH |
| 2012 | Early neurological outcomes according to CHADS2 score in stroke patients with non-valvular atrial fibrillation. | EUROPEAN JOURNAL OF NEUROLOGY |
| 2018 | Early Strut Coverage in Patients Receiving Drug-Eluting Stents and its Implications for Dual Antiplatelet Therapy: A Randomized Trial | JACC-CARDIOVASCULAR IMAGING |
| 2015 | Economic Burden of Cancer in Korea during 2000-2010
| CANCER RESEARCH AND TREATMENT |
| 2011 | Economic burden of injuries in South Korea. | INJURY PREVENTION |
| 2021 | Economic damage cost of premature death due to fine particulate matter in Seoul, Korea | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH |
| 2022 | Economic Evaluation of Total Laboratory Automation in the Clinical Laboratory of a Tertiary Care Hospital
| ANNALS OF LABORATORY MEDICINE |
| 2022 | Effect of a Boarding Restriction Protocol on Emergency Department Crowding
| YONSEI MEDICAL JOURNAL |
| 2017 | Effect of adherence to antihypertensive medication on stroke incidence in patients with hypertension: a population-based retrospective cohort study
| BMJ OPEN |
| 2019 | Effect of Burnout on Post-traumatic Stress Disorder Symptoms Among Firefighters in Korea: Data From the Firefighter Research on Enhancement of Safety & Health (FRESH)
| Journal of Preventive Medicine and Public Health |
| 2017 | Effect of Changes in Sleep Quantity and Quality on Depressive Symptoms Among Korean Children | JOURNAL OF SCHOOL NURSING |
| 2021 | Effect of chemotherapy and radiotherapy on cognitive impairment in colorectal cancer: evidence from Korean National Health Insurance Database Cohort
| EPIDEMIOLOGY AND HEALTH |
| 2023 | Effect of dementia on all-cause mortality in hip fracture surgery: a retrospective study on a nationwide Korean cohort
| BMJ OPEN |
| 2022 | Effect of Elective Internal Mammary Node Irradiation on Disease-Free Survival in Women With Node-Positive Breast Cancer: A Randomized Phase 3 Clinical Trial
| JAMA ONCOLOGY |
| 2015 | Effect of endoscopy screening on stage at gastric cancer diagnosis: results of the National Cancer Screening Programme in Korea
| BRITISH JOURNAL OF CANCER |
| 2020 | Effect of intentional restriction of venous return on tissue oxygenation in a porcine model of acute limb ischemia
| PLOS ONE |
| 2015 | Effect of Intravascular Ultrasound-Guided vs Angiography-Guided Everolimus-Eluting Stent Implantation: The IVUS-XPL Randomized Clinical Trial | JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION |
| 2022 | Effect of metabolic dysfunction-associated fatty liver disease on liver cancer risk in a population with chronic hepatitis B virus infection: A nationwide study | HEPATOLOGY RESEARCH |
| 2023 | Effect of on-site first aid for industrial injuries on healthcare utilization after medical treatment: a 4-year retrospective longitudinal study
| JOURNAL OF OCCUPATIONAL MEDICINE AND TOXICOLOGY |
| 2021 | Effect of Opioids on All-cause Mortality and Sustained Opioid Use in Elderly Patients with Hip Fracture: a Korea Nationwide Cohort Study
| JOURNAL OF KOREAN MEDICAL SCIENCE |
