Study To Assess Efficacy and Safety of Oglemilast in Patients With Chronic Obstructive Pulmonary Disease (COPD)
Conditions
- Pulmonary Disease, Chronic Obstructive
Interventions
- DRUG: Oglemilast
- DRUG: Placebo
- DRUG: Oglemilast
- DRUG: Oglemilast
Sponsor
Forest Laboratories