Congress wants answers about a bunch of personal gene tests. How accurate are they and how are people being counseled about the information?
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Read the complete post at http://www.npr.org/blogs/health/2010/05/20/127012533/personal-gene-tests-draw-scrutiny?ft=1&f=103537970
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May 20 2010, 09:58 AM
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NPR Blogs: Shots - Health News Blog