PT - JOURNAL ARTICLE ED - , TI - Erratum AID - 10.1136/bjsm.26.2.128 DP - 1992 Jun 01 TA - British Journal of Sports Medicine PG - 128--128 VI - 26 IP - 2 4099 - http://bjsm.bmj.com/content/26/2/128.short 4100 - http://bjsm.bmj.com/content/26/2/128.full SO - Br J Sports Med1992 Jun 01; 26