title: Dear Dr. Walson.
authors.forename: Alfredo
authors.initials: A
authors.lastname: García-Arieta
mesh_terms: D000280:Administration, Inhalation; D018927:Anti-Asthmatic Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000493:pharmacokinetics*; D004311:Double-Blind Method; D023381:Endpoint Determination; D004867:Equipment Design; D006801:Humans; D009330:Nebulizers and Vaporizers; D017410:Practice Guidelines as Topic; D016032:Randomized Controlled Trials as Topic; D012107:Research Design; D013810:Therapeutic Equivalency
chemical_list: D018927:Anti-Asthmatic Agents