Correspondence to Dr Gustaaf Reurink, Department of Orthopaedics, Erasmus Medical Centre, Room Hs-104, PO Box 2040, Rotterdam 3000 CA, The Netherlands; g.reurink{at}erasmusmc.nl Background Previous ...

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College student-athletes who reported three or more concussions during their athletic careers had worse mental and neurobehavioral health outcomes compared with those who had no concussion history at ...

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