PT - JOURNAL ARTICLE AU - Bigler, Erin D. AU - Allder, Steven TI - Earliest Marker of Brain Injury in Repetitive Sports-Related Concussion AID - 10.1212/WNL.0000000000012589 DP - 2021 Sep 21 TA - Neurology PG - 567--569 VI - 97 IP - 12 4099 - http://n.neurology.org/content/97/12/567.short 4100 - http://n.neurology.org/content/97/12/567.full SO - Neurology2021 Sep 21; 97