Prospective evaluation of endoscopic ultrasonography-guided double-balloon-occluded gastrojejunostomy bypass (EPASS) for malignant gastric outlet obstruction. Issue 2 (17th August 2015) - Itoi, Takao; Ishii, Kentaro; Ikeuchi, Nobuhito; Sofuni, Atsushi; Gotoda, Takuji; Moriyasu, Fuminori; Dhir, Vinay; Teoh, Anthony Yuen Bin; Binmoeller, Kenneth F