PT - JOURNAL ARTICLE ED - , TI - CORRECTION AID - 10.1136/jcp.2003.013201corr1 DP - 2004 Jul 01 TA - Journal of Clinical Pathology PG - 784--784 VI - 57 IP - 7 4099 - http://jcp.bmj.com/content/57/7/784.2.short 4100 - http://jcp.bmj.com/content/57/7/784.2.full SO - J Clin Pathol2004 Jul 01; 57