RT Journal Article SR Electronic T1 Foreword JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP i7 OP i7 DO 10.1136/jcp.s3-6.1.i7 VO s3-6 IS 1 A1 Dick, George YR 1972 UL http://jcp.bmj.com/content/s3-6/1/i7.abstract AB