RT Journal Article SR Electronic T1 Laboratory-Acquired Infections JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 1142 OP 1142 DO 10.1136/jcp.46.12.1142-a VO 46 IS 12 A1 RC Spencer YR 1993 UL http://jcp.bmj.com/content/46/12/1142.1.abstract AB