PT - JOURNAL ARTICLE AU - Groves, A M AU - Balan, K K TI - Classical signs: modern imaging AID - 10.1136/gut.2005.068338 DP - 2005 Oct 01 TA - Gut PG - 1369--1369 VI - 54 IP - 10 4099 - http://gut.bmj.com/content/54/10/1369.short 4100 - http://gut.bmj.com/content/54/10/1369.full SO - Gut2005 Oct 01; 54