RT Journal Article SR Electronic T1 Statistics on microcomputers: a non-algebraic guide to the appropriate use of statistical packages in biomedical research and pathology laboratory practice. 6. Statistical methods for diagnostic tests. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 225 OP 230 DO 10.1136/jcp.42.3.225 VO 42 IS 3 A1 Brown, R A A1 Beck, J S YR 1989 UL http://jcp.bmj.com/content/42/3/225.abstract AB