@article{a6c12e20b39143e290e11acac8d05ae7,
title = "Chronic obstructive pulmonary disease: Current burden and future projections",
author = "Lopez, {A. D.} and K. Shibuya and C. Rao and Mathers, {C. D.} and Hansell, {A. L.} and Held, {L. S.} and V. Schmid and S. Buist",
year = "2006",
month = feb,
doi = "10.1183/09031936.06.00025805",
language = "English (US)",
volume = "27",
pages = "397--412",
journal = "European Respiratory Journal",
issn = "0903-1936",
publisher = "European Respiratory Society",
number = "2",
}