RT Journal Article SR Electronic T1 I know what the imaging guidelines say, but... 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 267 OP 268 DO 10.1136/bjsports-2017-098194 VO 53 IS 5 A1 Kieran O’Sullivan A1 Gilat Linn Grunau A1 Bruce B Forster A1 Peter P O’Sullivan A1 Timothy Flynn A1 Ben Darlow YR 2019 UL http://bjsm.bmj.com/content/53/5/267.abstract AB