Eight years follow-up of the Medtronic-Hall aortic prosthesis: influence of oral anti-coagulation on embolism incidence

Iseu Affonso da Costa; Djalma Luiz Faraco; Fábio Sallum; Elson Oliveira; Aldo Pesarini; Francisco Diniz Affonso da Costa

DOI: 10.1590/S0102-76381988000300004 Braz J Cardiovasc Surg. 1988;3(3):175-181