title: Studies of serum triiodothyronine concentration in maternal and cord blood: transfer of triiodothyronine across the human placenta.
mesh_terms: D001692:Biological Transport; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy; D013975:Thyroxine-Binding Proteins; D014284:Triiodothyronine / Q000097:blood*; D014470:Umbilical Cord / Q000098:blood supply
chemical_list: D013975:Thyroxine-Binding Proteins; D014284:Triiodothyronine