your limit has been reached. plz Donate us to allow your ip full access, Email: sshnevis@outlook.com
Uptodate Reference Title
Valved holding chambers and spacers used with pressurized metered dose inhalers
Valved holding chambers and spacers used with pressurized metered dose inhalers
(A) AeroChamber, (B) AeroChamber with mask, and (C) InspirEase. These devices can make it easier to use a metered dose inhaler and decrease the amount of drug that lands in the mouth and throat.
