RT Journal Article SR Electronic T1 Hospital-Acquired Infection. Principles and Prevention JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 879 OP 879 DO 10.1136/jcp.43.10.879-d VO 43 IS 10 A1 Harris, DM YR 1990 UL http://jcp.bmj.com/content/43/10/879.4.abstract AB