1. 1) OECD : Society at a glance. Asia/Pacific 2011, OECD Publishing, 2011, pp. 80-81.
2. 2) Watanabe, G., Ushijima, T., Tomita, S. et al. : Revival of continuous suture technique in aortic valve replacement in patient with aortic valve stenosis : a novel modified technique. Innovations 6 : 311-315, 2011.
3. 3) Gehlot, A., Mullany, C.J., Ilstrup, D. et al. : Aortic valve replacement in patients aged eighty years and older : early and long-term results. J. Thorac. Cardiovasc. Surg. 111 : 1026-1036, 1996.
4. 4) Ruchat, P., Hurni, M., Fischer, A.P. et al. : Semicontinuous suture technique for all prosthetic valve insertions : the “hoist” technique. Ann. Thorac. Surg. 65 : 859-860, 1998.
5. 5) Doty, D.B. and Nelson, R.M. : Aortic valve replacement : continuous-suture technique. J. Card. Surg. 1 : 379-382, 1986.