6Terzano C. Pressurized metered dose inhalers and add-on devices [J] . Pulmonary Pharmacology & Therapeutics, 2001, 14(5): 351-366.
7Laube BL, Janssens HM, de Jongh FHC, et al. What the pulmonary specialist should know about the new inhalation therapies, ERS/ISAM task force report [J] , Eur Rdspir J, 2011, 37(6) :1308-1331.
8Lewis DA, Ganderton D, Meakin B J, et al, Modulite a simple solution to a difficult problem [ J ] , Respiration, 2005,72 ( Supply 1 ) : S3-S5.
10Azouz D, Chetcuti P, Hosker H, et al. Inhalation characteristics of asthma patients, COPD patients and healthy volunteers with the Spiromax and Turbuhaler devices: a randomised, cross-over study[J]. BMC Pulmonary Medicine ,2015, 15 ( 1 ) : 1-9.
