title: Therapeutic ratio of inhaled corticosteroids: fact or fiction?
authors.forename: M J
authors.initials: MJ
authors.lastname: Asmus
authors.forename: L
authors.initials: L
authors.lastname: Hendeles
authors.forename: R C
authors.initials: RC
authors.lastname: Ahrens
authors.forename: W R
authors.initials: WR
authors.lastname: Clarke
mesh_terms: D000280:Administration, Inhalation; D000730:Androstadienes / Q000008:administration & dosage* / Q000378:metabolism / Q000493:pharmacokinetics; D000893:Anti-Inflammatory Agents / Q000008:administration & dosage* / Q000378:metabolism; D016535:Bronchial Hyperreactivity / Q000188:drug therapy* / Q000378:metabolism; D019819:Budesonide / Q000008:administration & dosage* / Q000378:metabolism / Q000493:pharmacokinetics; D015986:Confounding Factors, Epidemiologic; D018592:Cross-Over Studies; D004305:Dose-Response Relationship, Drug; D000068298:Fluticasone; D006801:Humans; D008657:Metabolic Clearance Rate; D011897:Random Allocation; D012107:Research Design / Q000592:standards; D013810:Therapeutic Equivalency; D013997:Time Factors
chemical_list: D000730:Androstadienes; D000893:Anti-Inflammatory Agents; D019819:Budesonide; D000068298:Fluticasone