PT - JOURNAL ARTICLE AU - V Rebours TI - Author’s reply DP - 2009 Aug 01 TA - Gut PG - 1171--1171 VI - 58 IP - 8 4099 - http://gut.bmj.com/content/58/8/1171.2.short 4100 - http://gut.bmj.com/content/58/8/1171.2.full SO - Gut2009 Aug 01; 58