%0 Journal Article %T Endoscopic Closure of Gastro-gastric Fistula After Gastric Bypass: a Technically Feasible Procedure but Associated with Low Success Rate %A Tsai, Catherine %A Kessler, Ulf %A Steffen, Rudolf %A Merki, Hans %A Zehetner, Joerg %J Obesity Surgery %V 29 %N 1 %P 23-27 %@ 0960-8923 %D 2018-09-01 %I Springer US %~ DeepDyve