Serum vitamin D concentrations in healthy infants

Impact of maternal vitamin A supplementation on mother-infant pair: a randomized...

Validation of a food frequency questionnaire for estimating vitamin A intake in pregnant...

Impact of exclusive breastfeeding on overweight and obesity in children of overweight...

Non-nutritive suction and episodes of diarrhea in the cohort of births in Ribeirão...

Study of the prevalence of Vitamin A Deficiency among adolescents, attended at a...