8Conrad ME,Umbreit JN.Pathway of iron absorption[J].Blood Cells Mol Dis,2002,29 (3):336-366.
9Miret S,Tascioglu S,van der Burg M,et al.In Vitro Bioavailability of Iron from the Heme Analogue Sodium Iron Chlorophyllin.J Agric Food Chem,2010,58:1327-1332.
2Banhidy F, Acs N, Puho EH, et al. Iron deficiency anemia: pregnancy outcomes with or without iron supplementation [ J ]. Nutrition, 2011, 27 ( 1 ) :65-72.
3Di Renzo GC, Spano F, Giardina I, et al. Iron deficiency anemia in pregnancy[ J]. Womens Health ( Lond Engl ), 2015,11 ( 6 ) : 891 - 900.
4Kane RC. Routine iron supplementation and screening for iron defi- ciency anemia in pregnancy [ J]. Ann Intern Med,2015,163 ( 5 ) : 399 -400.
5Moin A, Lassi ZS. Can routine screening and iron supplementation for iron deficiency anemia in nonsymptomatic pregnant women improve maternal and infant health outcomes [ J ]. J Family Med Prim Care, 2015,4(3) :333-334.