PT - JOURNAL ARTICLE AU - Spiller, Robin TI - Digest DP - 2006 Oct 01 TA - Gut PG - 1373--1373 VI - 55 IP - 10 4099 - http://gut.bmj.com/content/55/10/1373.2.short 4100 - http://gut.bmj.com/content/55/10/1373.2.full SO - Gut2006 Oct 01; 55