Cite
MLA Citation
Truls Sylvan Ingebrigtsen et al.. “Β2-Adrenergic genotypes and risk of severe exacerbations in COPD: a prospective cohort study.” Thorax, vol. 74, no. 10, 2019, pp. 934–940. http://access.bl.uk/ark:/81055/vdc_100137793050.0x00002e