%0 Journal Article %J IEEE Transactions on Biomedical Engineering %D 2007 %T Drug Uptake Enhancement Using Sonodynamics Effects at 4 MHz-a Potential Application for Micro-Ultrasonic-Transducers %A Siu, T %A Jackson, J %A Burt, H %A Chiao, M %P 1153-1156 %V 54 %9 article