The timing of high-dose vitamin A supplementation to children.
Underwood
B A
BA
D002669:Child Welfare; D002675:Child, Preschool; D004334:Drug Administration Schedule; D006801:Humans; D013997:Time Factors; D014801:Vitamin A / Q000627:therapeutic use*; D014802:Vitamin A Deficiency / Q000150:complications / Q000188:drug therapy*
D014801:Vitamin A