Degeneration of Barrett¿s esophagus after sleeve gastrectomy Victoria Lucas Guerrero; Alexis Luna; Pere Rebasa; Sandra Montmany; Salvador Navarro;

Historical surgical techniques are important to know Victoria Lucas Guerrero; Alexis Luna; Pere Rebasa; Esther Nve Obiang; Salvador Navarro;

Greater incidence of bleeding in manual gastro-jejunal anastomosis with barbed suture Alexis Luna; Pere Rebasa; Sandra Montmany; Mireia Pascua; Salvador Navarro;