RT Journal Article SR Electronic T1 Return to play: the challenge of balancing research and practice 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 702 OP 703 DO 10.1136/bjsports-2016-096752 VO 51 IS 9 A1 McCall, Alan A1 Lewin, Colin A1 O'Driscoll, Gary A1 Witvrouw, Erik A1 Ardern, Clare YR 2017 UL http://bjsm.bmj.com/content/51/9/702.abstract AB