Intraportal versus Systemic Pentoxifylline Infusion after Normothermic Liver Ischemia: Effects on Regional Blood Flow Redistribution and Hepatic Ischemia-Reperfusion Injury - Ribeiro, Edson A.; Poli-de-Figueiredo, Luiz F.; Vincenzi, Rodrigo; Galvao, Flavio H. F.; Margarido, Nelson; Rocha-e-Silva, Mauricio; Cruz, Jr., Ruy J. (HPB Surgery, 2013)