title: Inhalation-device polypharmacy in asthma.
authors.forename: Vanessa M
authors.initials: VM
authors.lastname: McDonald
authors.forename: Peter G
authors.initials: PG
authors.lastname: Gibson
mesh_terms: D000280:Administration, Inhalation; D000328:Adult; D018927:Anti-Asthmatic Agents / Q000008:administration & dosage*; D001249:Asthma / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D009330:Nebulizers and Vaporizers / Q000145:classification; D010353:Patient Education as Topic; D019338:Polypharmacy; D012646:Self Administration
chemical_list: D018927:Anti-Asthmatic Agents