PT - JOURNAL ARTICLE AU - M A Silva AU - B Hegab AU - C Hyde AU - B Guo AU - J A C Buckels AU - D F Mirza TI - Authors’ response DP - 2009 May 01 TA - Gut PG - 735--735 VI - 58 IP - 5 4099 - http://gut.bmj.com/content/58/5/735.short 4100 - http://gut.bmj.com/content/58/5/735.full SO - Gut2009 May 01; 58