Carrier, Michel, Louis P. Perrault, Hugues Jeanmart, Raymond Martineau, Raymond Cartier, and Pierre Pagé. 2005. “Randomized Trial Comparing Off-Pump to On-Pump Coronary Artery Bypass Grafting in High-Risk Patients”. The Heart Surgery Forum 6 (6):E89-E92. https://doi.org/10.1532/hsf.1094.