RT Journal Article SR Electronic T1 Exercise reduces pain and improves physical function for people awaiting hip replacement surgery 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 477 OP 478 DO 10.1136/bjsports-2013-092726 VO 48 IS 6 A1 Henschke, Nicholas A1 Diong, Joanna YR 2014 UL http://bjsm.bmj.com/content/48/6/477.abstract AB