Epidemiology of Antiphospholipid Syndrome in Korea: a Nationwide Population-based Study (JOURNAL OF KOREAN MEDICAL SCIENCE. 2020;35(5):1-12)

HL301 versus Umckamin in the treatment of acute bronchitis: a phase III, randomized, controlled, double-blind, multicenter study (CURRENT MEDICAL RESEARCH AND OPINION. 2020;36(3):503-508)

Development and validation of the COugh Assessment Test (COAT) (Respirology. 2019;24(6):551-557)

The association of prior hospitalization with clinical outcomes among patients admitted with pneumonia: a propensity score matching study (BMC INFECTIOUS DISEASES. 2019;19(01):349-358)

Total lobar collapse caused by mycobacterium avium in an immunocompetent adult: a case report and review of the literature (INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL MEDICINE. 2019;12(8):10938-10944)

Impact of BMI on exacerbation and medical care expenses in subjects with mild to moderate airflow obstruction (INTERNATIONAL JOURNAL OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE. 2018;13(0):2261-2269)

Heterogeneity of asthma and COPD overlap (INTERNATIONAL JOURNAL OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE. 2018;13(0):1251-1260)