The great stem cell debate: where are we now? Cloning, chimeras, and cash.
Fost
Norman
N
Department of Pediatrics, University of Wisconsin Hospital, Madison, WI 53792, USA. ncfost@wisc.edu
D000818:Animals; D002678:Chimera; D019976:Cloning, Organism; D006801:Humans; D013234:Stem Cells; D014481:United States