872 participants
24-week Trial Comparing GSK573719/GW642444 With GSK573719 and With Tiotropium in Chronic Obstructive Pulmonary Disease
- Study Type:
- INTERVENTIONAL
- Last Updated:
- 2017-04-04
- Start Date:
- 2011-03-31
- Completion:
- 2012-04-30
Conditions
- Pulmonary Disease, Chronic Obstructive
Interventions
- DRUG