RT Journal Article SR Electronic T1 Progress in AIDS Pathology JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 612 OP 612 DO 10.1136/jcp.43.7.612-d VO 43 IS 7 A1 Boylston, AW YR 1990 UL http://jcp.bmj.com/content/43/7/612.4.abstract AB