Topical steroids in asthma.
D000336:Aerosols; D001249:Asthma / Q000188:drug therapy*; D001507:Beclomethasone / Q000008:administration & dosage* / Q000627:therapeutic use; D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation; D006801:Humans
D000336:Aerosols; D001507:Beclomethasone