Identification of subgroups of greater mortality in patients undergoing surgical cardiac valve replacement based on preoperative, perioperative, and postoperative variables

por Gomes, RV, Oscar F°, J, Tura, B, Vegni, RS, Weksler, C, Campos, LAA, Fernandes, MAO, Nogueira, PMM, Farina, R, Dohmann, HJF
Publicado 2003