Jensen, M S A method to obtain reference images for evaluation of ultrasonic tissue characterization techniques. [electronic resource] - Ultrasonics May 2002 - 89-94 p. digital Publication Type: Journal Article ISSN: 0041-624X Standard No.: 10.1016/s0041-624x(02)00096-3 doi Subjects--Topical Terms: AnimalsArteriosclerosis--diagnostic imagingMuscles--diagnostic imagingPhantoms, ImagingSwineUltrasonography