The overall risk that a younger sibling of an autistic child will develop the disorder is 19 percent, a new study finds. If the younger sibling is male, the risk shoots up to more than one in four.
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Read the complete post at http://www.npr.org/blogs/health/2011/08/15/139587398/younger-siblings-of-autistic-kids-their-risk-greater-than-thought?ft=1&f=103537970
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Aug 14 2011, 09:02 PM
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