RT Journal Article SR Electronic T1 The Journal of Clinical Pathology JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 238 OP 238 DO 10.1136/jcp.2003.013987 VO 57 IS 3 A1 R Chetty YR 2004 UL http://jcp.bmj.com/content/57/3/238.abstract AB