RT Journal Article SR Electronic T1 Medical Laboratory Investigations: Their Use and Interpretation JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 90 OP 90 DO 10.1136/jcp.13.1.90-b VO 13 IS 1 A1 Signy, A. Gordon YR 1960 UL http://jcp.bmj.com/content/13/1/90.2.abstract AB