title: Dosing efficiency and particle-size characteristics of pressurized metered-dose inhaler aerosols in narrow catheters.
authors.forename: J
authors.initials: J
authors.lastname: Zabner
mesh_terms: D000336:Aerosols; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D002404:Catheterization / Q000295:instrumentation*; D006801:Humans; D009330:Nebulizers and Vaporizers; D010316:Particle Size
chemical_list: D000336:Aerosols; D001993:Bronchodilator Agents