TI  - Error in abstract and introductory paragraph of the main article in: Outcomes associated with tiotropium use in patients with chronic obstructive pulmonary disease
PT  - JOUR
DP  - 2009
TA  - Archives of Internal Medicine
pages = {1568},
VI  - 169
IP  - 17
AID  - 10.1001/archinternmed.2009.311 [doi]
4100  - http://dx.doi.org/10.1001/archinternmed.2009.311
SO  - Archives of Internal Medicine September 28, 2009 169(17):1568