X. Chen

Carotid plaque typing by multiple-parameter ultrasonic tissue characterization.

T. Noritomi, B. Sigel, V. Swami, 1997, Ultrasound in medicine & biology.

Characterization of the image-derived carotid artery input function using independent component analysis for the quantitation of [18F] fluorodeoxyglucose positron emission tomography images

G. Alexander, E. Reiman, K. Chen, 2007, Physics in medicine and biology.