RT Journal Article SR Electronic T1 Editorial piece 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 488 OP 488 DO 10.1136/bjsm.2005.023135 VO 40 IS 6 A1 Turner, M YR 2006 UL http://bjsm.bmj.com/content/40/6/488.abstract AB