887
Participants
Start Date
June 30, 2000
Study Completion Date
October 31, 2005
Folic Acid
Micronutrients: Vitamins B1, B2, B6, Niacin, B12, C, E.
Selenium
Vitamin A
Muhimbili University, College of Health Sciences, Dar es Salaam
National Institute of Allergy and Infectious Diseases (NIAID)
NIH