TY - JOUR T1 - Gas tonometry for evaluation of gastrointestinal mucosal perfusion: experimental models of trauma, shock and complex surgical maneuvers - Part 1 JO - Acta Cirúrgica Brasileira A1 - Figueiredo, Luiz Francisco Poli de A1 - Silva, Eliezer A1 - Cruz Jr, Ruy Jorge A1 - Silva, Maurício Rocha e SN - 0102-8650 UL - 10.1590/S0102-86502002000400003 VL - 17 Y1 - 2002 PB - Brasil ER -