104
Participants
Start Date
November 30, 2011
Primary Completion Date
March 31, 2013
Study Completion Date
March 31, 2013
YHD1023
5g oral once daily
YHD1023
5g oral twice a day
YHD1023
10g oral once daily
Cialis
5mg oral once daily
Placebo
Oral
Yuhan Corporation, Seoul
Yuhan Corporation
INDUSTRY