Stem cells. What clones? Widespread scientific doubts greet word of the first human embryo clones.
Stix
Gary
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D001709:Biotechnology; D019976:Cloning, Organism; D004622:Embryo, Mammalian; D006801:Humans; D053652:Nuclear Transfer Techniques; D013234:Stem Cells; D013812:Therapeutics; D020858:Tissue and Organ Harvesting