1. Genetic polymorphisms, concussion risk, and post concussion neurocognitive deficits in college and high school athletes. Issue 5 (11th March 2013) Authors: Terrell, Thomas R; Bostick, Roberd M; Barth, Jeffery; McKeag, Douglas; Cantu, Robert C; Sloane, Rick; Galloway, Leslie; Erlanger, David; Valentine, Verle; Bielak, K Journal: British journal of sports medicine Issue: Volume 47:Issue 5(2013) Page Start: e1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗