Mortality risk is dose-dependent on the number of packed red blood cell transfused after coronary artery bypass graft

Antonio Alceu dos Santos^1,2,3; Alexandre Gonçalves Sousa¹; Raquel Ferrari Piotto⁵; Juan Carlos Montano Pedroso⁴

DOI: 10.5935/1678-9741.20130083 Braz J Cardiovasc Surg. 2013;28(4):509-517