Differential permeability of murine visceral yolk sac to thymidine and to hydroxyurea.
D000818:Animals; D001692:Biological Transport; D002467:Cell Nucleus / Q000378:metabolism; D005260:Female; D005865:Gestational Age; D006918:Hydroxyurea / Q000378:metabolism / Q000494:pharmacology*; D051379:Mice; D010539:Permeability; D011247:Pregnancy; D013936:Thymidine / Q000378:metabolism*; D014817:Vitelline Membrane / Q000378:metabolism* / Q000648:ultrastructure
D013936:Thymidine; D006918:Hydroxyurea