The placental transmission of selenium in sheep.
D000818:Animals; D005260:Female; D066298:In Vitro Techniques; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000502:physiology*; D012643:Selenium / Q000378:metabolism*; D012756:Sheep / Q000502:physiology*
D012643:Selenium