A 12-Month Study Comparing Fluticasone Propionate/Salmeterol (ADVAIR) DISKUS Combination Product 250/50mcg BID To Fluticasone Propionate (FLOVENT) DISKUS 250 mcg BID In Symptomatic Subjects With Asthma
Conditions
Interventions
- DRUG: Fluticasone Propionate/salmeterol xinofoate 250/50 mcg BID
- DRUG: Fluticasone propionate 250 mcg BID
Sponsor
GlaxoSmithKline