inhalation of albuterol aerosol , 200 micrograms , delivered from metered dose inhalers via aerochamber , elicited a highly significant improvement in peak expiratory flow rate from 70 % to 84 % and 91 % predicted normal 5 and 20 minutes after treatment , respectively , in 30 asthmatic children 3 to 6 years of age .
C0001927
albuterol
C0004096
asthmatic