1. An Alternative Approach to Spectrum-Based Atherosclerotic Plaque Characterization Techniques Using Intravascular Ultrasound (IVUS) Backscattered Signals Katouzian, Amin; Baseri, Babak; Konofagou, Elisa E.; Laine, Andrew F. 2008 Articles Biomedical engineeringAtherosclerotic plaqueIntravascular ultrasonagraphy