TY - JOUR T1 - Double balloon enteroscopy reveals the diagnosis in chronic gastrointestinal bleeding JF - Gut JO - Gut SP - 167 LP - 167 DO - 10.1136/gut.2006.093757 VL - 56 IS - 2 AU - H-H Yen AU - Y-Y Chen AU - M-S Soon Y1 - 2007/02/01 UR - http://gut.bmj.com/content/56/2/167.abstract N2 - A 65-year-old woman underwent double-balloon enteroscopy for obscure gastrointestinal bleeding. Her medical history was remarkable for three admissions to our hospital because of gastrointestinal bleeding 8 months, 10 months and 5 years ago, respectively. … ER -