RT Journal Article SR Electronic T1 Virus Hepatitis and its Control JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 298 OP 298 DO 10.1136/jcp.31.3.298-c VO 31 IS 3 A1 Grist, N. R. YR 1978 UL http://jcp.bmj.com/content/31/3/298.3.abstract AB