[Experimental study on duodenal absorption of iron in pregnant rats].
D000818:Animals; D004386:Duodenum / Q000502:physiology*; D005260:Female; D066298:In Vitro Techniques; D007408:Intestinal Absorption / Q000502:physiology*; D007501:Iron / Q000378:metabolism*; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000502:physiology*; D051381:Rats
D007501:Iron