%0 Journal Article %A RAB Drury %T `Systemic Pathology' %D 1981 %R 10.1136/jcp.34.5.571-d %J Journal of Clinical Pathology %P 571-571 %V 34 %N 5 %U https://jcp.bmj.com/content/jclinpath/34/5/571.4.full.pdf