Dos Santos, Carmina Silva The Effect of a Maternal Double Megadose of Vitamin A Supplement on Serum Levels of Retinol in Children Aged under Six Months. [electronic resource] - Journal of nutrition and metabolism 2013 - 876308 p. digital Publication Type: Journal Article ISSN: 2090-0724 Standard No.: 10.1155/2013/876308 doi