the mean of the change in fev1 throughout the 2-h observation period after nifedipine ( 0.19 +/- 0.08 l ) was significant when compared with baseline ( p less than 0.05 ) and placebo control values ( p less than 0.005 ) but tended to be less than the bronchodilation observed after albuterol .
C1371299
bronchodilation
C0001927
albuterol