ECG-Gated Reconstructed Multi-Detector Row CT Coronary Angiography: Effect of Varying Trigger Delay on Image Quality. - Hong,C.; Becker,C.R.; Huber,A.; Schöpf,U.J.; Ohnesorge,B.; Knez,A.; Brüning,R.; Reiser,M.F. (Radiology, 2001)