1. Risk factors for sports concussion: an evidence-based systematic review. Issue 2 (19th September 2013) Authors: Abrahams, Shameemah; Fie, Sarah Mc; Patricios, Jon; Posthumus, Michael; September, Alison V Journal: British journal of sports medicine Issue: Volume 48:Issue 2(2014) Page Start: 91 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗