RT Journal Article SR Electronic T1 Crouching tiger, hidden dragon JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP jclinpath-2017-204691 DO 10.1136/jclinpath-2017-204691 A1 Daniel Hopkins A1 Murali Varma YR 2017 UL http://jcp.bmj.com/content/early/2017/10/19/jclinpath-2017-204691.abstract AB