title: A phase and electron microscopic study of vasculogenesis and erythropoiesis in the yolk sac of the mouse.
mesh_terms: D000818:Animals; D001485:Basement Membrane; D001808:Blood Vessels / Q000196:embryology*; D002454:Cell Differentiation; D004707:Endoderm / Q000166:cytology; D004721:Endoplasmic Reticulum; D004920:Erythropoiesis; D005321:Extraembryonic Membranes; D005260:Female; D005293:Ferritins / Q000378:metabolism; D006056:Golgi Apparatus; D007365:Intercellular Junctions; D008648:Mesoderm / Q000166:cytology; D051379:Mice / Q000196:embryology*; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D008928:Mitochondria; D011247:Pregnancy; D014816:Vitelline Duct / Q000166:cytology
chemical_list: D005293:Ferritins