Lazzara, Robert R., Francis E. Kidwell, and Raymond Griffith. “A New Technique for Intraoperative Graft Angiography Utilizing the Radial Artery Stump”. The Heart Surgery Forum 3, no. 2 (June 1, 2000): E123-E126. Accessed October 10, 2024. https://journal.hsforum.com/index.php/HSF/article/view/6421.