1. Low risk of concussions in top-level karate competition. Issue 4 (16th December 2016) Authors: Arriaza, Rafael; Cierna, Dusana; Regueiro, Patricia; Inman, David; Roman, Franco; Abarca, Benjamin; Barrientos, Mercé; Saavedra, Miguel A Journal: British journal of sports medicine Issue: Volume 51:Issue 4(2017) Page Start: 226 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗