RT Journal Article SR Electronic T1 Human genetic markers as tracers of tumour histogenesis JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 11 OP 15 DO 10.1136/jcp.27.Suppl_7.11 VO 27 IS Suppl 7 A1 Philip J. Fialkow YR 1974 UL http://jcp.bmj.com/content/27/Suppl_7/11.abstract AB