title: Spacer devices increase dose of inhaled corticosteroids delivered.
authors.forename: O J
authors.initials: OJ
authors.lastname: Dempsey
authors.forename: A M
authors.initials: AM
authors.lastname: Wilson
authors.forename: B J
authors.initials: BJ
authors.lastname: Lipworth
mesh_terms: D000280:Administration, Inhalation; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage*; D006801:Humans; D009330:Nebulizers and Vaporizers
chemical_list: D000305:Adrenal Cortex Hormones