International consensus definitions of video signs of concussion in professional sports
Gavin A Davis, Michael Makdissi, Paul Bloomfield, Patrick Clifton, Ruben J Echemendia, Éanna Cian Falvey, Gordon Ward Fuller, Gary Green, Peter Harcourt, Thomas Hill, Nathan McGuirk, Willem Meeuwisse, John Orchard, Martin Raftery, Allen K Sills, Gary S Solomon, Alex Valadka, Paul McCrory
British Journal of Sports Medicine Oct 2019, 53 (20) 1264-1267; DOI: 10.1136/bjsports-2019-100628