Impact of the COVID-19 Lockdown on Inhaler Adherence in Patients with COPD: A South Korean Nationwide Cohort Study.Published in:Healthcare (2227-9032), 2025, v. 13, n. 12, p. 1431, doi. 10.3390/healthcare13121431By:Kim, Hyungmin;Kim, Hyunduck;Yoon, Yookyung;Hong, Song HeePublication type:Article