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  • (cur | prev) 08:34, May 18, 2013ImaSchling (Talk | contribs)‎ . . (4,678 bytes) (+4,678)‎ . . (Created page with "Human cloning has been used to produce early embryos, marking a “significant step“ for medicine, say US scientists. The cloned embryos were used as a source of stem cells...")
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