Effect of Preoperative Creatinine Levels on Mortality after Coronary
Artery Bypass Grafting Surgery: an Observational Study
Marcos Aurélio Barboza de OliveiraI,II; Carlos Alberto dos SantosIII; Antônio Carlos BrandiIII; Ana Helena DottaII; Paulo Henrique Husseini BotelhoIII; Moacir Fernandes de GodoyIII; Domingo M. BraileIII