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Uploaded by CDCStreamingHealth on Jan 26, 2012
This video contains information about the causes of Fragile X Syndrome.Comments on this video are allowed in accordance with our comment policy: http://www.cdc.gov/SocialMedia/Tools/CommentPolicy.htmlThis video can also be viewed at http://www.cdc.gov/NCBDDD/video/fxs/index.html
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