RT Journal Article SR Electronic T1 London 2012 Paralympic Games: bringing sight to the blind? JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP 402 OP 403 DO 10.1136/bjsports-2013-092340 VO 47 IS 7 A1 Nick Webborn YR 2013 UL http://bjsm.bmj.com/content/47/7/402.abstract AB