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Lu D, Nie X, Wan J, He S, Du S, Zhang Z, Wang Z, Wang W. Is off-pump coronary artery bypass grafting superior to drug-eluting stents for the treatment of coronary artery disease? A meta-analysis of randomized and nonrandomized studies. International Journal of Cardiology. 2014 Jul;174(3):640–53. doi: 10.1016/j.ijcard.2014.04.182. |