@article{article634e1922,
title   = {Pre-and postoperative systemic hemodynamic evaluation in patients subjected to esophagogastric devascularization plus splenectomy and distal splenorenal shunt: a comparative study in schistomomal portal hypertension},
author = {Cleva, Roberto de and Herman, Pauloo and D'Albuquerque, Luis Augusto Carneiro and Pugliese, Vincenzo and Santarem, Orlando Luis and Saad, William Abraão},
year = {2007},
doi = {10.3748/wjg.v13.i41.5471},
journal   = {World Journal of Gastroenterology}
}