Data doesn't back websites' stem-cell claims, says researcher

(PhysOrg.com) -- Stem-cell therapy is an exciting and promising field, but the director of the Health Law Institute at the University of Alberta, Tim Caulfield, wants people to be aware that these treatments aren't ready.

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<p><a href="http://www.physorg.com/news147969474.html">Data doesn't back websites' stem-cell claims, says researcher</a></p> <p>(PhysOrg.com) -- Stem-cell therapy is an exciting and promising field, but the director of the Health Law Institute at the University of Alberta, Tim Caulfield, wants people to be aware that these treatments aren't ready.</p>