TY - JOUR T1 - Systematic review and meta-analysis of the diagnostic and therapeutic role of water-soluble contrast agent in adhesive small bowel obstruction JO - Revista Brasileira de Coloproctologia A1 - Pandini, Luis Cláudio SN - 0101-9880 UL - 10.1590/S0101-98802010000200022 VL - 30 Y1 - 2010 PB - Brasil ER -