Parietal yolk sac in early gestation mouse embryos: structure and function.
D000818:Animals; D005260:Female; D005293:Ferritins; D005865:Gestational Age; D006735:Horseradish Peroxidase; D008431:Maternal-Fetal Exchange; D051379:Mice / Q000196:embryology*; D011247:Pregnancy; D013911:Thorium Dioxide; D015017:Yolk Sac / Q000502:physiology / Q000648:ultrastructure*
D005293:Ferritins; D013911:Thorium Dioxide; D006735:Horseradish Peroxidase