Zafonte, the study’s lead author, was on the committee that wrote the report.
‘‘It’s back to the drawing board,’’ he said. ‘‘We all had such hope this would make some difference.’’
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Online:
JAMA: http://www.jama.com
Traumatic brain injury: http://1.usa.gov/yDji9T
CDC: http://www.cdc.gov/TraumaticBrainInjury
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AP Medical Writer Lindsey Tanner can be reached at http://www.twitter.com/LindseyTanner
© Copyright 2013 Globe Newspaper Company.
