[Comparison of protective effects induced by the ultrasonic mist of nicardipine + fenoterol versus nicardipine + fenoterol + ipratropium bromide].

: A comparison is presented of the protective effect of ultrasound mist induced by nicardipine + fenoterol and nicardipine + fenoterol + ipratropium bromide in a group of 11 patients with chronic bronchial asthma in a phase of relative clinical stability. The data collected show that the three-drug combination was more effective than the use of nicardipine and fenoterol.