RT Journal Article SR Electronic T1 Tumour diagnosis: practical approach and pattern analysis, 2nd edn JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 223 OP 223 DO 10.1136/jcp.2005.034256 VO 60 IS 2 A1 S Serra YR 2007 UL http://jcp.bmj.com/content/60/2/223.abstract AB