Clinical Evaluation Of GW815SF For Chronic Obstructive Pulmonary Disease (Chronic Bronchitis, Emphysema)
Conditions
- Pulmonary Disease, Chronic Obstructive
Interventions
- DRUG: fluticasone propionate/salmeterol combination DISKUS
- DRUG: salmeterol xinafoate
Sponsor
GlaxoSmithKline