AU - Gershon AS, Wang C, Wilton AS, Raut R, To T TI - Trends in population burden of copd: Actual facts or fallacies?—reply PT - JOUR DP - 2010 TA - Archives of Internal Medicine pages = {1408-1410}, VI - 170 IP - 15 AID - 10.1001/archinternmed.2010.260 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2010.260 SO - Archives of Internal Medicine August 9, 2010 170(15):1408