title: Differentiation of blood stem cells in surviving yolk sac wall microenvironment in de-embryonated hen's egg. (A preliminary report).
mesh_terms: D000818:Animals; D001756:Blastoderm / Q000166:cytology; D002454:Cell Differentiation; D002465:Cell Movement; D002642:Chick Embryo; D006412:Hematopoietic Stem Cells / Q000502:physiology*; D015017:Yolk Sac / Q000166:cytology