Beclomethasone dipropionate aerosol in treatment of chronic asthma.
D000336:Aerosols; D001249:Asthma / Q000188:drug therapy*; D001507:Beclomethasone / Q000008:administration & dosage / Q000627:therapeutic use*; D002908:Chronic Disease; D006801:Humans
D000336:Aerosols; D001507:Beclomethasone