@article {Holden2014a,
	title = {Feasibility of Real-Time Workflow Segmentation for Tracked Needle Interventions},
	journal = {IEEE Transactions on Biomedical Engineering},
	volume = {61},
	number = {6},
	year = {2014},
	month = {06/2014},
	pages = {1720-1728},
	issn = {0018-9294},
	doi = {10.1109/TBME.2014.2301635},
	author = {M. Holden and Tamas Ungi and Derek Sargent and McGraw, Robert C and Elvis C. S. Chen and Sugantha Ganapathy and T. M. Peters and Gabor Fichtinger}
}
@article {Holden2013a,
	title = {Real-Time Workflow Segmentation for Needle-Based Interventions},
	year = {2013},
	month = {02/2013},
	address = {Toronto, ON, Canada},
	author = {M. Holden and Tamas Ungi and Sargent, D. and McGraw, Robert C and Elvis C. S. Chen and Sugantha Ganapathy and T. M. Peters and Gabor Fichtinger}
}
@conference {Khallaghi2011,
	title = {GPU accelerated registration of a statistical shape model of the lumbar spine to 3D ultrasound images},
	booktitle = {SPIE Medical Imaging},
	volume = {7964},
	number = {1},
	year = {2011},
	month = {03/2011},
	pages = {79642W},
	publisher = {SPIE},
	organization = {SPIE},
	address = {Lake Buena Vista, Florida, USA},
	doi = {10.1117/12.878377},
	url = {http://link.aip.org/link/?PSI/7964/79642W/1},
	author = {Siavash Khallaghi and Purang Abolmaesumi and Ren Hui Gong and Elvis C. S. Chen and Sean Gill and Jonathan Boisvert and David R Pichora and Daniel P. Borschneck and Gabor Fichtinger and Parvin Mousavi}
}
