title: Equivalence of hydrofluoroalkane (HFA) and chlorofluorocarbons (CFC) formulations of inhaled beclomethasone.
authors.forename: B J
authors.initials: BJ
authors.lastname: Lipworth
authors.forename: C M
authors.initials: CM
authors.lastname: Jackson
mesh_terms: D000280:Administration, Inhalation; D000335:Aerosol Propellants; D018927:Anti-Asthmatic Agents / Q000008:administration & dosage* / Q000737:chemistry; D001249:Asthma / Q000188:drug therapy*; D001507:Beclomethasone / Q000008:administration & dosage* / Q000737:chemistry; D002626:Chemistry, Pharmaceutical; D017402:Chlorofluorocarbons; D006801:Humans; D006845:Hydrocarbons, Fluorinated; D013810:Therapeutic Equivalency; D005466:Fluorocarbons
chemical_list: D000335:Aerosol Propellants; D018927:Anti-Asthmatic Agents; D001507:Beclomethasone; D017402:Chlorofluorocarbons; D006845:Hydrocarbons, Fluorinated; C094049:apaflurane; D005466:Fluorocarbons