400
Participants
Start Date
May 31, 2014
Primary Completion Date
September 30, 2014
Study Completion Date
September 30, 2014
Bismuth subsalicylate
Placebo
Chewable tablets identical to intervention tablets, but missing the bismuth subsalicylate
HOPE, Karachi
Procter and Gamble
INDUSTRY
Health Oriented Preventive Education
OTHER
Centers for Disease Control and Prevention
FED