RT Journal Article SR Electronic T1 HbA1c league tables: might assay variability encourage foul play? JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 660 OP 660 DO 10.1136/jcp.2009.071340 VO 63 IS 7 A1 Elder, Charlotte A1 Hinchliffe, Carol A1 Wright, Neil YR 2010 UL http://jcp.bmj.com/content/63/7/660.1.abstract AB