Briefs: Scientists still at odds over cloned sheep

There's a three- or four-way dispute among British scientists about who deserves the credit for Dolly, the first cloned sheep.

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<p><a href="http://www.physorg.com/news11651.html">Briefs: Scientists still at odds over cloned sheep</a></p> <p>There's a three- or four-way dispute among British scientists about who deserves the credit for Dolly, the first cloned sheep. </p>