RT Journal Article SR Electronic T1 Going Dutch. 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 203 OP 203 DO 10.1136/bjsm.23.4.203 VO 23 IS 4 YR 1989 UL http://bjsm.bmj.com/content/23/4/203.abstract AB