PT - JOURNAL ARTICLE AU - G D De Palma AU - M Rega AU - P Ciamrarra AU - S Masone AU - G Persico TI - An unusual cause of upper gastrointestinal haemorrhage AID - 10.1136/gut.2004.046698 DP - 2005 Mar 01 TA - Gut PG - 343--343 VI - 54 IP - 3 4099 - http://gut.bmj.com/content/54/3/343.short 4100 - http://gut.bmj.com/content/54/3/343.full SO - Gut2005 Mar 01; 54