SMIT, P. J. S.; SHARIFF, M. A.; NABAGIEZ, J. P.; KHAN, M. A.; SADEL, S. M.; MCGINN, J. T. Experience with a Minimally Invasive Approach to Combined Valve Surgery and Coronary Artery Bypass Grafting through Bilateral Thoracotomies. The Heart Surgery Forum, v. 16, n. 3, p. E125-E131, 26 Jun. 2013.