PT - JOURNAL ARTICLE AU - G. W. Pennington TI - Clinical Chemical Pathology AID - 10.1136/jcp.31.1.100-a DP - 1978 Jan 01 TA - Journal of Clinical Pathology PG - 100--100 VI - 31 IP - 1 4099 - http://jcp.bmj.com/content/31/1/100.1.short 4100 - http://jcp.bmj.com/content/31/1/100.1.full SO - J Clin Pathol1978 Jan 01; 31