![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
2 min
![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
Blood Test Forecasts Concussion Severity 60-Second Mind
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- Science
Levels of a protein fragment in the blood paralleled how long head injuries benched hockey players. Ingrid Wickelgren reports
Levels of a protein fragment in the blood paralleled how long head injuries benched hockey players. Ingrid Wickelgren reports
2 min