Original Research

Sputum eosinophilia can predict responsiveness to inhaled corticosteroid treatment in patients with overlap syndrome of COPD and asthma

Kitaguchi Y, Komatsu Y, Fujimoto K, Hanaoka M, Kubo K

International Journal of Chronic Obstructive Pulmonary Disease 2012, 7:283-289

Published Date: 12 April 2012