RT Journal Article SR Electronic T1 International Histological Classification of Tumours of Domestic Animals. Bulletin of the World Health Organization, Volume 50, No. 1-2 JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 927 OP 927 DO 10.1136/jcp.28.11.927-a VO 28 IS 11 A1 A. Levene YR 1975 UL http://jcp.bmj.com/content/28/11/927.1.abstract AB