Original Research

2017 Global Initiative for Chronic Obstructive Lung Disease reclassifies half of COPD subjects to lower risk group

Högman M, Sulku J, Ställberg B, Janson C, Bröms K, Hedenström H, Lisspers K, Malinovschi A

International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:165-173

Published Date: 3 January 2018