RT Journal Article SR Electronic T1 Tumors of the Thymus. Atlas of Tumor Pathology. 2nd series. Fascicle 13 JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 394 OP 394 DO 10.1136/jcp.30.4.394-d VO 30 IS 4 A1 Gowing, N. F. C. YR 1977 UL http://jcp.bmj.com/content/30/4/394.4.abstract AB