Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Shinjirou Yamaguchi and Akira Maekawa and Takashi Ueda and Tetsuo Takehara and Hiroyuki Ogawa and Satoshi Hiyama and Satoshi Egawa and Shinichiro Shinzaki and Kunio Suzuki and Takuya Yamada and Takahiro Inoue and Masahiko Tsujii and Tsutomu Nishida and Masato Komori and Sachiko Nakajima and Hideki Iijima,Sa1642 Effectiveness of Double Balloon Enteroscopy for Obscure Gastrointestinal Bleeding : a Multicenter Retrospective Cohort Study by Osaka Gut Forum,Gastrointestinal Endoscopy,0016-5107,Elsevier BV,2013-05-01,77,,AB278,https://cir.nii.ac.jp/crid/1873398392519062400,https://doi.org/10.1016/j.gie.2013.03.693