Peak inspiratory flow through the Genuair® inhaler in patients with moderate or severe COPD
To access this article, please choose from the options below
PII: S0954-6111(09)00239-X
doi:10.1016/j.rmed.2009.07.006
© 2009 Published by Elsevier Inc.
PII: S0954-6111(09)00239-X
doi:10.1016/j.rmed.2009.07.006
© 2009 Published by Elsevier Inc.