PT - JOURNAL ARTICLE AU - Dayan, AD TI - The Design and Analysis of Long-Term Animal Experiments AID - 10.1136/jcp.40.12.1493-a DP - 1987 Dec 01 TA - Journal of Clinical Pathology PG - 1493--1493 VI - 40 IP - 12 4099 - http://jcp.bmj.com/content/40/12/1493.1.short 4100 - http://jcp.bmj.com/content/40/12/1493.1.full SO - J Clin Pathol1987 Dec 01; 40