3D Analysis of Myocardial Perfusion from Vasodilator Stress Computed Tomography: Can Accuracy Be Improved by Iterative Reconstruction? - Victor Mor-Avi; Nadjia Kachenoura; Nicole M. Bhave; Benjamin H. Freed; Michael W. Vannier; Karin Dill; Roberto M. Lang; Amit R. Patel (CinC, 2013)