Vitamin A supplementation for extremely-low-birth-weight infants.
Bental
Y A
YA
Rotschild
A
A
Cooper
P A
PA
D002908:Chronic Disease; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D019102:Infant, Very Low Birth Weight; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000517:prevention & control*; D011859:Radiography; D014801:Vitamin A / Q000627:therapeutic use*
D014801:Vitamin A