title: [Generic substitution--unfortunate consequences].
authors.forename: J
authors.initials: J
authors.lastname: Lund
mesh_terms: D000280:Administration, Inhalation; D000336:Aerosols; D018927:Anti-Asthmatic Agents / Q000008:administration & dosage*; D016568:Drugs, Generic; D006801:Humans
chemical_list: D000336:Aerosols; D018927:Anti-Asthmatic Agents; D016568:Drugs, Generic