388
Participants
Start Date
February 28, 2003
Study Completion Date
September 30, 2003
Levitra (Vardenafil, BAY38-9456)
5mg, 10mg or 20mg taken 1h before sexual intercourse
Placebo
Matching placebo
Lead Sponsor
Collaborators (1)
GlaxoSmithKline
INDUSTRY
Bayer
INDUSTRY