"Quantitative Volume Backscatter Imaging", M. O'Donnell IEEE Transactions on Sonics and Ultrasonics, vol. 30, #1 (1983). |
"A Beam Corrected Estimation of the Frequency Dependent Attenuation of Biological Tissue from Backscattered Ultrasound", MJ. T. M. Cloostermans et al., Ultrasonic Imaging, vol. 5 (1983). |
Handbook of Ultrasonic Technology, p. 49, The Nikkan Kogyo Shimbun Ltd. |
"Oil-In-Gelatin Dispersions for use as Ultrasonically Tissue-Mimicking Materials" by Ernest L. Madsen, Ultrasound in Medicine AND Biology, vol. 8, No. 3 (1982). |
"Tissue Mimicking materials for Ultrasound Phantoms" by Ernest L. Madsen in Medical Physics, vol. 5, No. 5 (1978). |