
Your genetic crystal ball
December 2, 2012 7:05 AM
If you had the chance to learn what diseases you were at risk for and which could kill you, would you want to know? Tracy Smith reports that more and more Americans are taking genetic tests.
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December 2, 2012 7:05 AM
If you had the chance to learn what diseases you were at risk for and which could kill you, would you want to know? Tracy Smith reports that more and more Americans are taking genetic tests.
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