title: Trial of beclomethasone dipropionate aerosol in the treatment of severe chronic asthma.
mesh_terms: D000328:Adult; D000336:Aerosols; D001249:Asthma / Q000188:drug therapy*; D001507:Beclomethasone / Q000008:administration & dosage* / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D013997:Time Factors
chemical_list: D000336:Aerosols; D001507:Beclomethasone; D006854:Hydrocortisone