RT Journal Article SR Electronic T1 Gram-positive pathogens JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 336 OP 336 DO 10.1136/jcp.2006.040469 VO 60 IS 3 A1 Riley, Peter A YR 2007 UL http://jcp.bmj.com/content/60/3/336.1.abstract AB