Akay, Mehmet H., Benjamin Y. Cheong, and O. H. Frazier. 2009. “Use of Magnetic Resonance Imaging to Assess Myocardial Perfusion After Transmyocardial Laser Revascularization”. The Heart Surgery Forum 12 (4):E199-E201. https://doi.org/10.1532/HSF98.20081090.