Iron transport in pregnancy.
D005260:Female; D006801:Humans; D007501:Iron / Q000378:metabolism*; D011247:Pregnancy; D011955:Receptors, Drug / Q000378:metabolism; D014168:Transferrin / Q000378:metabolism; D014327:Trophoblasts / Q000032:analysis
D011955:Receptors, Drug; D014168:Transferrin; D007501:Iron