Cite
MLA Citation
Maria Theresa D. Opina et al.. “Association of Symptoms of Obstructive Lung Disease and All‐Cause Mortality in Older Adult Smokers.” Journal of the American Geriatrics Society, vol. 67, no. 10, 2019, pp. 2116–2122. http://access.bl.uk/ark:/81055/vdc_100092814431.0x000063