@conference {Boctor2004f,
	title = {Development of a Robotically-Assisted 3-D Ultrasound System for Radiofrequency Ablation of Liver Tumors},
	booktitle = {6th World Congress of the Hepato-Pancreato-Biliary Association (IHPBA)},
	year = {2004},
	author = {Emad Boctor and Michael Awad and Gabor Fichtinger and Russell H. Taylor and Michael Choti}
}
