title: Stem cells from a biological perspective: what they are, where they are found, and what can be done with them.
authors: The Sage Colleges, Troy, New York, USA.
authors: William D
authors: WD
authors: Niemi
mesh_terms: D000328:Adult; D000818:Animals; D001755:Blastocyst; D002454:Cell Differentiation; D019976:Cloning, Organism; D004622:Embryo, Mammalian / Q000166:cytology; D005544:Forecasting; D006801:Humans; D066298:In Vitro Techniques; D012106:Research / Q000639:trends; D033581:Stem Cell Transplantation; D013234:Stem Cells / Q000166:cytology; D014481:United States