Zehr, Kenton J., Nobuhiro Handa, Luis F. Bonilla, Martin D. Abel, and David R. Holmes, Jr. “Pitfalls and Results of Immediate Angiography After Off-Pump Coronary Artery Bypass Grafting”. The Heart Surgery Forum 3, no. 4 (December 1, 2000): E293-E299. Accessed August 16, 2024. https://journal.hsforum.com/index.php/HSF/article/view/6485.