TY - JOUR T1 - Comparison of magnetic resonance imaging-fluorodeoxy glucose pósitron emission tomography fusion with pathological staging in rectal câncer JO - Revista Brasileira de Coloproctologia A1 - Pandini, Luis Cláudio SN - 0101-9880 UL - 10.1590/S0101-98802010000200024 VL - 30 Y1 - 2010 PB - Brasil ER -