COMPLEX GASTRO-CUTANEOUS FISTULA AFTER SEVERE ACUTE PANCREATITIS - Bozhychko, M; Cameo Lorenzo, JI; Sanjuan, CM; Prado, LM; Maxia, SB; Catalá, LC; Gómez, FR; Sempere, JM; Casellas Valdé, JA; Tormo, JRA (Endoscopy, 2020)