Budesonide/formoterol pMDI

A Comparison of Symbicort® pMDI 2 x 160/4.5 μg Bid and Symbicort® pMDI 2 x 80/4.5 μg Bid With Formoterol Turbuhaler®, Budesonide pMDI, the Combination of Formoterol Turbuhaler® and Budesonide pMDI, and Placebo in COPD Patients

A Comparison of Symbicort® pMDI 2 x 160/4.5 μg Bid and 2 x 80/4.5 μg Bid With Formoterol Turbuhaler® 2 x 4.5 μg Bid and Placebo in Patients With COPD

A Two-week Study Assessing the Onset of Effect Questionnaire (OEQ) Administered Daily Versus Weekly in Adult Subjects

A Two-week Study Assessing the Onset of Effect Questionnaire Administered Pre-dose Versus Post-dose in Adult Subjects