title: Quantitation of transport of sodium across the amniochorion.
mesh_terms: D000650:Amnion / Q000378:metabolism*; D001692:Biological Transport; D005321:Extraembryonic Membranes / Q000378:metabolism*; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange; D008433:Mathematics; D011247:Pregnancy; D012964:Sodium / Q000378:metabolism*; D012975:Sodium Isotopes
chemical_list: D012975:Sodium Isotopes; D012964:Sodium