RT Journal Article SR Electronic T1 Exfoliative Cytopathology JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 484 OP 484 DO 10.1136/jcp.24.5.484-a VO 24 IS 5 A1 Grubb, Chandra YR 1971 UL http://jcp.bmj.com/content/24/5/484.1.abstract AB