DEMARIA, R. G.; FORTIER, S.; MALO, O.; CARRIER, M.; PERRAULT, L. P. Influence of Intracoronary Shunt Size on Coronary Endothelial Function during Off-Pump Coronary Artery Bypass. The Heart Surgery Forum, v. 6, n. 3, p. 160-168, 7 Feb. 2005.