Fleck, Tatiana, Edda Tschernko, Doris Hutschala, Natascha Simon-Kupilik, Till Bader, Ernst Wolner, and Wilfried Wisser. 2005. “Total Endoscopic CABG Using Robotics on Beating Heart”. The Heart Surgery Forum 8 (4):E266-E268. https://doi.org/10.1532/HSF98.20051132.