200
Participants
Start Date
March 31, 2009
Primary Completion Date
November 30, 2009
Study Completion Date
November 30, 2009
vitamin A
vitamin A with placebo
vitamin A and zinc
combination of vitamin A and zinc supplements
Kintampo Health Research Centre, Kintampo
Collaborators (1)
International Atomic Energy Agency
OTHER_GOV
University of Wisconsin, Madison
OTHER
Kintampo Health Research Centre, Ghana
OTHER