Shedding light on sound: the fusion of acousto-optic and B-mode ultrasound imaging. - Ronald A. Roy; Lei Sui; Charles DiMarzio; Todd W. Murray (ISBI, 2006)

The Correlation Between Bubble-Enhanced HIFU Heating and Cavitation Power. - Caleb H. Farny; R. Glynn Holt; Ronald A. Roy (IEEE Trans. Biomed. Eng., 2010)