PT - JOURNAL ARTICLE ED - , TI - Correction AID - 10.1136/jcp.2011.090209corr1 DP - 2011 Jun 01 TA - Journal of Clinical Pathology PG - 528--528 VI - 64 IP - 6 4099 - http://jcp.bmj.com/content/64/6/528.short 4100 - http://jcp.bmj.com/content/64/6/528.full SO - J Clin Pathol2011 Jun 01; 64