PT - JOURNAL ARTICLE AU - Kenji Tominaga AU - Satoshi Nimura AU - Kei Takahashi AU - Iruru Maetani TI - Gastrointestinal bleeding caused by gastritis cystica polyposa AID - 10.1136/bcr.08.2011.4617 DP - 2011 Nov 09 TA - BMJ Case Reports PG - bcr0820114617 VI - 2011 4099 - http://casereports.bmj.com/content/2011/bcr.08.2011.4617.short 4100 - http://casereports.bmj.com/content/2011/bcr.08.2011.4617.full