Vitamin A and iron supplementation in pregnancy.
Menendez
C
C
D000747:Anemia, Hypochromic / Q000188:drug therapy*; D005260:Female; D006801:Humans; D007501:Iron / Q000008:administration & dosage*; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000188:drug therapy*; D014801:Vitamin A / Q000008:administration & dosage*
D014801:Vitamin A; D007501:Iron