RT Journal Article SR Electronic T1 Random, chance, or hazard? JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 254 OP 254 DO 10.1136/jcp.54.3.254 VO 54 IS 3 A1 P G Ince YR 2001 UL http://jcp.bmj.com/content/54/3/254.1.abstract AB