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The effect of neonatal vitamin A supplementation on growth in the first year of life among low-birth-weight infants in Guinea-Bissau: two by two factorial randomised controlled trial
Sofie Biering-Sørensen, Ane Bærent Fisker, Henrik Ravn, Luis Camala…Volume:
13
Language:
english
DOI:
10.1186/1471-2431-13-87
Date:
December, 2013
File:
PDF, 191 KB
english, 2013