%0 Journal Article %T Inhaler device selection: Special considerations in elderly patients with chronic obstructive pulmonary disease %A Barrons,, Robert %A Pegram,, Angela %A Borries,, Alaina %J American Journal of Health-System Pharmacy %V 68 %N 13 %@ 1079-2082 %D 2011-07-01 %I Narnia %~ DeepDyve