RETROSPECTIVE MULTICENTER STUDY ON ENDOSCOPIC TREATMENT OF UPPER GASTROINTESTINAL POST-SURGICAL LEAKS - Rodrigues-Pinto, E; Pereira, P; Morais, R; Shehab, H; Pinho, R; Larsen, MC; Irani, S; Kozarek, RA; Leo, MD; Repici, A; Shemmeri, E; Louie, BE; Rogalski, P; Baniukiewicz, A; Dabrowski, A; de Sousa, JC; Barrias, S; Ichkhanian, Y; Kumbhari, V; Khashab, MA; Bowers, N; Schulman, AR; Macedo, G (Endoscopy, 2020)