@article{doi:10.1001/archinternmed.2010.17,
author = {Gershon AS and Wang C and Wilton AS and Raut R and To T},
title = {Trends in chronic obstructive pulmonary disease prevalence, incidence, and mortality in ontario, canada, 1996 to 2007: A population-based study},
journal = {Archives of Internal Medicine},
volume = {170},
number = {6},
pages = {560-565},
year = {2010},
doi = {10.1001/archinternmed.2010.17},
URL = { + http://dx.doi.org/10.1001/archinternmed.2010.17},
eprint = {/data/Journals/INTEMED/5758/ioi90141_560_565.pdf}
}