Endoscopic ultrasound-directed transgastric ERCP (EDGE) ¿ an effective approach for bile duct stone treatment after gastric bypass Ivo Mendes; Francisco Vara-Luiz; Gonçalo Nunes; Júlio Veloso; Jorge Fonseca; Pedro Pinto-Marques;

Evaluation of the effectiveness and safety of single-operator cholangiopancreatoscopy with the SpyGlass¿ system Coral Tejido; Manuel Puga; Cristina Regueiro; María Francisco; Laura Rivas; Eloy Sánchez;

Predictive model of persistent choledocholithiasis in patients with acute biliary pancreatitis Alejandro Mínguez; Pablo Ladrón; Sara Martínez; Adolfo Del Val; Pilar Nos; Enrique de-Madaria;