title: Nebulizer efficiency: modeling versus in vitro testing.
authors.forename: John H
authors.initials: JH
authors.lastname: Dennis
mesh_terms: D000280:Administration, Inhalation; D004526:Efficiency; D004867:Equipment Design; D006801:Humans; D008422:Materials Testing / Q000706:statistics & numerical data; D008962:Models, Theoretical; D009330:Nebulizers and Vaporizers / Q000592:standards*