%0 Journal Article %A AJ Norton %T Surgical Pathology of the Mediastinum %D 1992 %R 10.1136/jcp.45.8.744-b %J Journal of Clinical Pathology %P 744-744 %V 45 %N 8 %U https://jcp.bmj.com/content/jclinpath/45/8/744.2.full.pdf