Stem cells--hype and hope.
McKay
R
R
D000375:Aging / Q000502:physiology; D000818:Animals; D002454:Cell Differentiation; D004622:Embryo, Mammalian / Q000166:cytology; D004992:Ethics, Medical; D005796:Genes; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D009369:Neoplasms; D013234:Stem Cells / Q000502:physiology*