Hunsaker Andetta R, Lu Michael T, Goldhaber Samuel Z, Rybicki Frank J
Applied Imaging Science Laboratory, the Thoracic Imaging Section, Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
Circ Cardiovasc Imaging. 2010 Jul;3(4):491-500. doi: 10.1161/CIRCIMAGING.109.855981.