Approximately 1 in every 88 children is diagnosed with an autism spectrum disorder. Is it more than just genetics? A University of Pittsburgh study is exploring a possible link between environmental ... more 
Approximately 1 in every 88 children is diagnosed with an autism spectrum disorder. Is it more than just genetics? A University of Pittsburgh study is exploring a possible link between environmental risk factors and childhood autism. less 
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Fri, Feb 8, 2013 7:09 PM EST