RT Journal Article SR Electronic T1 Observer variation in histological diagnosis. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 1083 OP 1084 DO 10.1136/jcp.36.9.1083 VO 36 IS 9 A1 P Silcocks YR 1983 UL http://jcp.bmj.com/content/36/9/1083.abstract AB