7,000
Participants
Start Date
April 1, 2006
Primary Completion Date
August 19, 2021
Study Completion Date
August 19, 2021
Selenium
200 ug Selenium daily
vitamin E
100 mg Vitamin E daily
Columbia University Arsenic Research Project, Dhaka
ICDDR,B, Dhaka
Columbia University
OTHER
Dartmouth-Hitchcock Medical Center
OTHER
International Centre for Diarrhoeal Disease Research, Bangladesh
OTHER
University of Chicago
OTHER