RT Journal Article SR Electronic T1 Acute lateral ankle ligament injuries 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 305 OP 305 DO 10.1136/bjsm.2009.070805 VO 44 IS 5 A1 Evert Verhagen YR 2010 UL http://bjsm.bmj.com/content/44/5/305.abstract AB