RT Journal Article SR Electronic T1 Nucleolar organiser regions in renal tumours. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 697 OP 698 DO 10.1136/jcp.43.8.697 VO 43 IS 8 A1 B Delahunt A1 W J Frater A1 J N Nacey YR 1990 UL http://jcp.bmj.com/content/43/8/697.abstract AB