@book{bookbbf189ff,
title   = {Cuidados pre e pos-operatorios em cirurgia digestiva e coloproctologica},
author = {Zilberstein, Bruno and Gama Rodrigues, Joaquim Jose and Habr Gama, angelita and Saad, Willian Abrao and Machado, Marcel C. C. and Cecconello, Ivan and Cleva, Roberto de and Szachnowicz, Sergio},
year = {2001},
publisher = {Roca}
}