Original Research

Patient-reported outcomes of dual bronchodilator fixed-dose combination versus bronchodilator monotherapy in individuals with COPD

Strange C, Walker V, DePietro M, Tong J, Kurlander J, Carlyle M, Millette LA, Wittbrodt E

International Journal of Chronic Obstructive Pulmonary Disease 2019, 14:1377-1388

Published Date: 28 June 2019