SERRUYS, PW. SYNTAX Investigators. Percutaneous coronary intervention versus coronary-artery bypass grafting for severe coronary artery disease. N Engl J Med. 2009, 360, 961-972
PARK, SJ. Sirolimus-eluting stent implantation for unprotected left main coronary artery stenosis. Comparison with bare metal stent implantation. J Am Coll Cardiol. 2005, 45, 351-356
CHIEFFO, A. Early and mid-term results of drug-eluting stent implantation in unprotected left main. Circulation. 2005, 111, 791-795