A Pivotal Study of the Safety and Effectiveness of Arformoterol in Subjects With Chronic Obstructive Pulmonary Disease (COPD)
Conditions
Interventions
- DRUG: Arformoterol tartrate inhalation solution
- DRUG: Arformoterol tartrate inhalation solution
- DRUG: Arformoterol tartrate inhalation solution
- DRUG: Salmeterol MDI
- DRUG: Placebo
Sponsor
Sumitomo Pharma America, Inc.