Cite
MLA Citation
Ben Knox-Brown et al.. “Small airways obstruction and its risk factors in the Burden of Obstructive Lung Disease (BOLD) study: a multinational cross-sectional study.” Lancet, vol. 11, no. 1, 2023, pp. e69–e82. http://access.bl.uk/ark:/81055/vdc_100172523492.0x000009