Rapid construction of a patient-specific torso model from 3D ultrasound for non-invasive imaging of cardiac electrophysiology. - Leo K. Cheng; Gregory B. Sands; R. L. French; S. J. Withy; S. P. Wong; M. E. Legget; W. M. Smith; Andrew J. Pullan (Medical Biol. Eng. Comput., 2005)