R. A. Aqel, S. G. Lloyd, H. Gupta, and G. J. Zoghbi, “Three-Vessel Coronary Artery Disease, Aortic Stenosis, and Constrictive Pericarditis 27 Years after Chest Radiation Therapy: A Case Report”, HSF, vol. 9, no. 4, pp. E728-E730, Jun. 2006.