Percutaneous Endoscopic Gastrostomy as a Decompressive Technique in Bowel Obstruction due to Abdominal Carcinomatosis - Cannizzaro, R; Bortoluzzi, F; Valentini, M; Scarabelli, C; Campagnutta, E; Sozzi, M; Fornasarig, M; Poletti, M (Endoscopy, 1995)