Unai, Shinya, Gary Cook, Hitoshi Hirose, Nicholas Cavarocchi, and John Entwistle. 2014. “Two-Vessel Off-Pump Coronary Artery Bypass Grafting by Left Thoracotomy in a Complex Reoperative Case”. The Heart Surgery Forum 17 (2):E77-E79. https://doi.org/10.1532/HSF98.2013308.