... agent. Ultrasound Med Biol, 33 , 133 6– 1 34 4. Yount DE. 1979. Skins of varying permeability: a stabilization mechanism for gas cavitation nuclei. J Acoust Soc Am, 65, 142 9–1 43 9 .Zachary JF, Frizzell ... 15202 530 35020 40 60801005.0,G 4. 5,G 4. 0,G 3. 5,G 3. 0,G 2.5,G 4. 5,S 3. 5,S Foetuses with Developmental Defects (%) 3 The acoustic output of diagnostic ultrasound scanners 24 3. 2 The need ... Biol, 36 , 146 5– 147 4.Starri HC, Hoad CL, Duck FA, Nassiri DK, Summers IR, Vennart W. 2000. Measurement of acoustic streaming using magnetic resonance. Ultrasound Med Biol. 26, 32 1 33 3.Van...