| 2016 | | A Multicenter Prospective Validation Study for the Korean Thyroid Imaging Reporting and Data System in Patients with Thyroid Nodules | 하은주 |
| 2016 | | A Multicenter Retrospective Case Study of Anaphylaxis Triggers by Age in Korean Children | 이수영 |
| 2017 | | A multicenter study on anaphylaxis caused by peanut, tree nuts, and seeds in children and adolescents | 이수영, 정경욱 |
| 2011 | | A multicenter study on extramammary Paget's disease in Korea. | 김유찬 |
| 2022 | | A Multicenter Study to Identify the Respiratory Pathogens Associated with Exacerbation of Chronic Obstructive Pulmonary Disease in Korea | 박주헌 |
| 2024 | | A Multicenter Survey of Percutaneous Endoscopic Gastrostomy in 2019 at Korean Medical Institutions | 임선교 |
| 2022 | | A Multicenter, Open-Label, Observational Study Evaluating the Quality of Life After Using a Hydrophilic-Coated Catheter (SpeediCath) With Self-Intermittent Catheterization | 최종보 |
| 2022 | | A Multicenter, Randomized, Double-blind, Active-controlled, Factorial Design, Phase III Clinical Trial to Evaluate the Efficacy and Safety of Combination Therapy of Pitavastatin and Ezetimibe Versus Monotherapy of Pitavastatin in Patients With Primary Hypercholesterolemia | 최소연 |
| 2023 | | A multicenter, randomized, double-blind, comparative study of a multiphasic hyaluronic acid filler and existing hyaluronic acid fillers for temporary restoration of the midface volume of Asian individuals | 임효섭, 한형민 |
| 2022 | | A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase IIb Clinical Study to Evaluate the Safety and Efficacy of DHP1401 in Patients with Mild to Moderate Alzheimer's Disease Treated with Donepezil: DHP1401 Randomized Trial in Mild to Moderate Alzheimer's Disease (DRAMA) | 문소영 |
| 2024 | | A Multicenter, Randomized, Open-Label Study to Compare the Effects of Gemigliptin Add-on or Escalation of Metformin Dose on Glycemic Control and Safety in Patients with Inadequately Controlled Type 2 Diabetes Mellitus Treated with Metformin and SGLT-2 Inhibitors (SO GOOD Study) | 김혜진 |
| 1996 | | A multicentre comparison of once-daily subcutaneous dalteparin (low molecular weight heparin) and continuous intravenous heparin in the treatment of deep vein thrombosis. | 김효철 |
| 2017 | | A multicentre randomised controlled trial to compare the pharmacokinetics, efficacy and safety of CT-P10 and innovator rituximab in patients with rheumatoid arthritis | 서창희 |
| 2018 | | A multicentre, open, investigator-initiated phase IV clinical trial to evaluate the efficacy and safety of ingenol mebutate gel, 0.015% on the face and scalp, and 0.05% on the trunk and extremities, in Korean patients with actinic keratosis (PERFECT) | 김유찬 |
| 2023 | | A Multicentre, Randomised, Open-Label, Prospective Study to Estimate the Add-On Effects Of Memantine as Ebixa® Oral Pump (Solution) on Language in Patients with Moderate to Severe Alzheimer’s Disease Already Receiving Donepezil (ROMEO-AD) | 문소영 |
| 2000 | | A murine model of peanut anaphylaxis: T- and B-cell responses to a major peanut allergen mimic human responses. | 이수영 |
| 2001 | | A murine model of toluene diisocyanate-induced asthma can be treated with matrix metalloproteinase inhibitor. | 박해심 |
| 2009 | | A National Chronic Disease Management Model and Evaluation of Validity of Primary Care Physician(PCP) Model in Korea | 전기홍 |
| 2013 | | A nationwide epidemiological study of nocturnal enuresis in Korean adolescents and adults: population based cross sectional study. | 배기수 |
| 2021 | | A nationwide multicentre cross-sectional questionnaire study on the use of non-dermatologic facilities among patients with hair loss | 최지웅 |
