D. Tsialtas, R. Bolognesi, C. Reverberi, C. Beghi, C. Manca, and T. Gherli, “Surgical Coronary Revascularization with or without Mitral Valve Repair of Severe Ischemic Dilated Cardiomyopathy”, HSF, vol. 8, no. 3, pp. E146-E150, May 2005.