RT Journal Article SR Electronic T1 Bacterial contamination of laboratory forms. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 1004 OP 1005 DO 10.1136/jcp.31.10.1004 VO 31 IS 10 A1 Chattopadhyay, B A1 Thomas, E YR 1978 UL http://jcp.bmj.com/content/31/10/1004.abstract AB