Prapas, S.N., Panagiotopoulos, I.A., Pentchev, D.N., Ayyad, M.A.S., Protogeros, D.A., Kotsis, V.N., Linardakis, I.N., Tzanavaras, T.P. and Stratigi, P.T. 2009. Aorta No-Touch Off-Pump Coronary Artery Revascularization in Octogenarians: 5 Years’ Experience. The Heart Surgery Forum. 12, 6 (Dec. 2009), E349-E353. DOI:https://doi.org/10.1532/HSF98.20091125.