investigate the effect of bronchodilator on asthmatic children the parameter IE50 you have calculated during tidal breathing. Provide a paper talking about this parameter IE50 during tidal breathing in obstructive airways(Asthma), and the differnces in this parameter between normal and asthmatic children. and the changes of this parameter after receiving bronchodilator. Looking for the best essay writer? Click below to have a customized paper written as per your requirements.