Comparing the Efficacy of Bricanyl M2 and Bricanyl M3 at 0.5 and 1.5 mg Dose Levels, to Allow for a Switch From Bricanyl Turbuhaler M2 to Bricanyl Turbuhaler M3
Conditions
Interventions
- DRUG: Terbutaline sulphate
- DRUG: Terbutaline sulphate
- DRUG: Placebo for terbutaline sulphate
- DRUG: Placebo for terbutaline sulphate
Sponsor
AstraZeneca