RT Journal Article SR Electronic T1 BJSM: Serving national sports medicine and sports physiotherapy societies and major international sporting organisations 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 939 OP 939 DO 10.1136/bjsports-2014-093791 VO 48 IS 12 A1 Karim M Khan YR 2014 UL http://bjsm.bmj.com/content/48/12/939.abstract AB