RT Journal Article SR Electronic T1 Identifying “high risk” laboratory specimen's JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 811 OP 811 DO 10.1136/jcp.39.7.811-a VO 39 IS 7 A1 RJ Fallon YR 1986 UL http://jcp.bmj.com/content/39/7/811.1.abstract AB