80
Participants
Start Date
March 31, 2014
Primary Completion Date
June 30, 2015
Study Completion Date
June 30, 2015
Calciferol
Comparison 25OHD levels between calciferol and placebo
placebo
Rajavithi Hospital, Bangkok
Queen Sirikit National Institute of Child Health
OTHER_GOV
Department of Medical Services Ministry of Public Health of Thailand
OTHER_GOV