Pharmacokinetics and Safety of BI 1744 CL Plus Tiotropium Bromide in Chronic Obstructive Pulmonary Disease (COPD)
Conditions
- Pulmonary Disease, Chronic Obstructive
Interventions
- DRUG: BI 1744 CL
- DRUG: BI 1744 CL/Tiotropium FDC
- DRUG: Tiotropium
Sponsor
Boehringer Ingelheim