World Health Organization site
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TitleRecruitment StatusDate of Registration
Evaluation of the effect of vitamin E supplementation on vitamin A values of mother and childRecruiting24/08/2017
Vitamin A and D Intake in Pregnancy, Infant Supplementation and Asthma DevelopmentNot recruiting19/06/2017
Effects of Early Vitamin A Supplementation on the Risk for Retinopathy of Prematurity in Extremely Preterm InfantsRecruiting07/04/2017
Effect of oral vitaminA and d supplementation in very low birth weight infantsNot Recruiting13/01/2016
Zinc, Iron, Vitamin A and Psychosocial Care for Child Growth and DevelopmentNot recruiting07/12/2014
Oral vitamin A supllementation versus placebo for preventing for 28 days for preventing bronchopulmonary dysplasia (BPD) or death in extremely-low-birth-weight (ELBW) infants.Authorised16/05/2014
Vitamin A, Stool Microbiota and Vaccine Response in Bangladeshi InfantsNot recruiting23/12/2013
Home fortification of complementary feeding in Brazil: a multicenter pragmatic trialNot Recruiting11/09/2013
Vitamin A combined vitamin D supplementation could improve the immune response to Bacille Calmette-Guérin vaccine revaccinated in Chinese infantsNot Recruiting2012-09-04
Effects of Vitamin A Supplementation to Lactating Mothers on Infants’ Antibody Response to Hepatitis B Vaccine in ChinaNot Recruiting2012-01-31
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