On the permeability of guinea pig placenta for thyroxine.
D005260:Female; D006168:Guinea Pigs; D010539:Permeability; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy; D013974:Thyroxine / Q000378:metabolism*
D013974:Thyroxine
PLACENTA/physiology; THYROXIN/metabolism