Cite
MLA Citation
Edward Kerwin et al.. “Efficacy and Safety of Inhaled Glycopyrronium Bromide in COPD: A Randomized, Parallel Group, Dose-Ranging Study (GLIMMER).” COPD, vol. 18, 2021, pp. 181–190. http://access.bl.uk/ark:/81055/vdc_100129517791.0x000019