PT - JOURNAL ARTICLE AU - MacLennan, I. C. M. TI - Major Problems in Internal Medicine AID - 10.1136/jcp.31.12.1255-c DP - 1978 Dec 01 TA - Journal of Clinical Pathology PG - 1255--1255 VI - 31 IP - 12 4099 - http://jcp.bmj.com/content/31/12/1255.3.short 4100 - http://jcp.bmj.com/content/31/12/1255.3.full SO - J Clin Pathol1978 Dec 01; 31