@misc{indiciae794a9e348b75, title = {Chronic obstructive pulmonary disease: current burden and future projections.}, author = {A D Lopez and K Shibuya and C Rao and C D Mathers and A L Hansell and L S Held and V Schmid and S Buist}, year = {2006}, doi = {10.1183/09031936.06.00025805}, url = {https://pubmed.ncbi.nlm.nih.gov/16452599/}, note = {Source identifier: 16452599} }