title: Response.
authors.forename: Ross H M
authors.initials: RH
authors.lastname: Hatley
mesh_terms: D000420:Albuterol / Q000008:administration & dosage*; D001507:Beclomethasone / Q000008:administration & dosage*; D016503:Drug Delivery Systems / Q000295:instrumentation*; D006801:Humans; D036501:Metered Dose Inhalers
chemical_list: D001507:Beclomethasone; D000420:Albuterol