PT - JOURNAL ARTICLE AU - Ian Forgacs TI - Digest AID - 10.1136/gut.50.5.585-a DP - 2002 May 01 TA - Gut PG - 585--585 VI - 50 IP - 5 4099 - http://gut.bmj.com/content/50/5/585.2.short 4100 - http://gut.bmj.com/content/50/5/585.2.full SO - Gut2002 May 01; 50