The age-related characteristics of adults with asthma who visited emergency departments in Korea from 2007 to 2012
발표년월 : 2018 발표지 : Allergy Asthma Proc 2018;39:136-42

The changes of prevalence and etiology of pediatric pneumonia from National Emergency Department Information System in Korea between 2007 and 2014
발표년월 : 2018 발표지 : Korean J Pediatr 2018;61:291-300

Multicenter questionnaires on the current management of atopic dermatitis in Korea
발표년월 : 2016 발표지 : Allergy Asthma Respir Dis 2016;4:271-5.

Clinical characteristics of patients with acute bronchiolitis who visited 146 Emergency Department in Korea in 2012
발표년월 : 2015 발표지 : Allergy Asthma Respir Dis 2015;3:334-40.

Clinical characteristics of children and adolescents with croup and epiglottitis who visited 146 Emergency Departments in Korea.
발표년월 : 2015 발표지 : Korean J Pediatr 2015;58:380-5.