30
Participants
Start Date
May 31, 1998
Primary Completion Date
September 30, 1998
Salbutamol sulfate/Ipratropium bromide
Salbutamol sulfate 120 mcg + Ipratropium bromide 20 mcg per puff
Salbutamol
Salbutamol 100 mcg per puff
Lead Sponsor
Boehringer Ingelheim
INDUSTRY