title: Stem cells and the promise of eternal youth: embryonic versus adult stem cells.
authors.forename: M L
authors.initials: ML
authors.lastname: Labat
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D004622:Embryo, Mammalian / Q000166:cytology*; D005312:Fetal Blood / Q000166:cytology; D018380:Hematopoietic Stem Cell Transplantation; D006412:Hematopoietic Stem Cells / Q000502:physiology; D006801:Humans; D013234:Stem Cells / Q000502:physiology*