The possibilities/perplexities of stem cells.
Snyder
E Y
EY
Vescovi
A L
AL
D001854:Bone Marrow Cells / Q000166:cytology; D002454:Cell Differentiation; D019070:Cell Lineage; D004622:Embryo, Mammalian / Q000166:cytology; D006801:Humans; D013234:Stem Cells / Q000166:cytology*