RT Journal Article SR Electronic T1 Viral Infections of the Heart JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 191 OP 191 DO 10.1136/jcp.47.2.191-b VO 47 IS 2 A1 Gray, JJ YR 1994 UL http://jcp.bmj.com/content/47/2/191.2.abstract AB