LONG-TERM OUTCOMES OF COLORECTAL ENDOSCOPIC SUBMUCOSAL DISSECTION: EXPERIENCE IN A WESTERN CENTRE - Arribas Anta, J; Cañete Ruiz, Á; Álvarez-Nava Torrego, T; Piedracoba Cadahía, C; De la Cruz Esteban, DR; Rodriguez Carrasco, M; Romero Romero, E; Del Pozo García, A; Díaz Tasende, JB; Marín Gabriel, JC (Endoscopy, 2019)