PT - JOURNAL ARTICLE AU - Carlo C Maley TI - Open questions in oesophageal adenocarcinogenesis AID - 10.1136/gut.2006.117135 DP - 2007 Jul 01 TA - Gut PG - 897--898 VI - 56 IP - 7 4099 - http://gut.bmj.com/content/56/7/897.1.short 4100 - http://gut.bmj.com/content/56/7/897.1.full SO - Gut2007 Jul 01; 56