RT Journal Article SR Electronic T1 ICSM recommendations for measurement of erythrocyte sedimentation rate JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 488 OP 488 DO 10.1136/jcp.46.5.488-b VO 46 IS 5 YR 1993 UL http://jcp.bmj.com/content/46/5/488.2.abstract AB