PT - JOURNAL ARTICLE AU - Brian Hainline AU - William W. Dexter AU - John DiFiori TI - Sports-related concussion AID - 10.1212/CPJ.0b013e3182a1ba46 DP - 2013 Aug 01 TA - Neurology: Clinical Practice PG - 277--278 VI - 3 IP - 4 4099 - http://cp.neurology.org/content/3/4/277.short 4100 - http://cp.neurology.org/content/3/4/277.full