@conference {Foroughi2008a,
	title = {Ultrasound Based Localization of Pelvic Anatomical Coordinate System},
	booktitle = {8th Annual Meeting of Computer Assisted Orthopedic Surgery International (CAOS)},
	year = {2008},
	pages = {81-83},
	author = {Pezhman Foroughi and Danny Y Song and Russell H. Taylor and Gabor Fichtinger}
}
