642
Participants
Start Date
October 21, 2018
Primary Completion Date
February 5, 2020
Study Completion Date
February 5, 2020
Cholecalciferol (vitamin D3)
Prenatal and postpartum supplementation with vitamin D3 and/or placebo.
International Center for Diarrheal Disease Research, Dhaka
International Centre for Diarrhoeal Disease Research, Bangladesh
OTHER
The Hospital for Sick Children
OTHER