Survival advantage in Medicare patients receiving drug-eluting stents compared with bare metal stents: real or artefactual?
Wang FW, Uretsky BF, Freeman JL, Zhang D, Giordano SH, Goodwin JS. Survival advantage in Medicare patients receiving drug-eluting stents compared with bare metal stents: real or artefactual? Catheter Cardiovasc Interv. 2008 Apr 01; 71(5):636-43.