PT - JOURNAL ARTICLE ED - , TI - Errata AID - 10.1136/jcp.28.8.688-c DP - 1975 Aug 01 TA - Journal of Clinical Pathology PG - 688--688 VI - 28 IP - 8 4099 - http://jcp.bmj.com/content/28/8/688.3.short 4100 - http://jcp.bmj.com/content/28/8/688.3.full SO - J Clin Pathol1975 Aug 01; 28