Yasuda, Tamotsu, Go Watanabe, Shigeyuki Tomita, and Koichi Higashidani. “Immobilization of Ascending Aorta With Starfish Positioner in Off-Pump CABG”. The Heart Surgery Forum 9, no. 1 (November 29, 2005): E488-E489. Accessed July 21, 2024. https://journal.hsforum.com/index.php/HSF/article/view/524.