4-Week Study of Efficacy, Safety and PK of Albuterol-HFA Versus Proventil-HFA in Pediatric Asthma
Stopped IND voluntarily withdrawn, without prejudice
Conditions
Interventions
- DRUG: Armstrong Albuterol Sulfate Inhalation Aerosol
- DRUG: Albuterol Sulfate Inhalation Aerosol
Sponsor
Amphastar Pharmaceuticals, Inc.