Endoscopic ultrasonography-guided double-balloon-occluded gastrojejunostomy bypass (EPASS) for malignant gastric outlet obstruction - Guacho, John Alexander Lata; Flor, Marcelo Mochate; Ferreira, Marina Tucci G. B.; Perez, Caio de Almeida; Martins, Bruno da Costa; Maluf-Filho, Fauze (Endoscopy, 2021)