PT - JOURNAL ARTICLE AU - Cameron, H. M. TI - International Histological Classification of Tumours, No. 20: Histological Typing of Tumours of the Liver, Biliary Tract and Pancreas AID - 10.1136/jcp.32.12.1306-a DP - 1979 Dec 01 TA - Journal of Clinical Pathology PG - 1306--1306 VI - 32 IP - 12 4099 - http://jcp.bmj.com/content/32/12/1306.1.short 4100 - http://jcp.bmj.com/content/32/12/1306.1.full SO - J Clin Pathol1979 Dec 01; 32