Cite
MLA Citation
Claus F. Vogelmeier et al.. “Global Strategy for the Diagnosis, Management, and Prevention of Chronic Obstructive Lung Disease 2017 Report: GOLD Executive Summary.” European respiratory journal, vol. 49, no. 3, 2017, p. . http://access.bl.uk/ark:/81055/vdc_100172023252.0x000023