Neonatal vitamin A supplementation and infant survival.
Kirkwood
Betty
B
Humphrey
Jean
J
Moulton
Larry
L
Martines
Jose
J
D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008297:Male; D014801:Vitamin A / Q000008:administration & dosage*
D014801:Vitamin A