title: Efficacy of intranasal beclomethasone dipropionate in patients with perennial rhinitis and asthma.
mesh_terms: D000281:Administration, Intranasal; D000328:Adult; D000368:Aged; D000402:Airway Obstruction / Q000188:drug therapy; D001249:Asthma / Q000188:drug therapy*; D001507:Beclomethasone / Q000008:administration & dosage*; D006801:Humans; D008875:Middle Aged; D010366:Peak Expiratory Flow Rate; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*; D012621:Seasons
chemical_list: D001507:Beclomethasone