sixteen patients suffering from bronchial asthma , with or without chronic bronchitis , sufficiently severe to be treated with inhaled corticosteroids , were studied in a single-blind trial ( blind observer ) of beclomethasone dipropionate ( bdp ) given in three randomized dosage regimens : 500 , 1000 and 2000 micrograms per day , each for 4 weeks .
C0004096
bronchial asthma
C0004906
beclomethasone dipropionate