Hirose, H., A. Amano, A. Takahashi, and S. Takanashi. “Skeletonization of the Radial Artery With the Ultrasonic Scalpel: Clinical and Angiographic Results”. The Heart Surgery Forum, vol. 6, no. 3, Feb. 2005, pp. E42-E47, doi:10.1532/hsf.828.