80
Participants
Start Date
April 30, 2007
Primary Completion Date
October 31, 2007
Study Completion Date
November 30, 2007
Losartan
Angiotensin II Type 1 Receptor Blockers
Shanghai No.3 people's hospital, Shanghai
Shanghai Jiao Tong University School of Medicine
OTHER
Xi'an Jiaotong University
OTHER