RT Journal Article SR Electronic T1 Evidence-based sports medicine 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 79 OP 80 DO 10.1136/bjsm.35.2.79-a VO 35 IS 2 A1 McCrory, Paul YR 2001 UL http://bjsm.bmj.com/content/35/2/79.2.abstract AB