Original Research

COPD uncovered: a cross-sectional study to assess the socioeconomic burden of COPD in Japan

Igarashi A, Fukuchi Y, Hirata K, Ichinose M, Nagai A, Nishimura M, Yoshisue H, Ohara K, Gruenberger JB

International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:2629-2641

Published Date: 28 August 2018