PT - JOURNAL ARTICLE AU - I Cavill TI - Methods in Hematology AID - 10.1136/jcp.34.8.940-b DP - 1981 Aug 01 TA - Journal of Clinical Pathology PG - 940--940 VI - 34 IP - 8 4099 - http://jcp.bmj.com/content/34/8/940.2.short 4100 - http://jcp.bmj.com/content/34/8/940.2.full SO - J Clin Pathol1981 Aug 01; 34