@conference {Sadjadi2013b,
	title = {Experimental evaluation of needle deflection estimation for brachytherapy},
	booktitle = {Computer Assisted Radiology and Surgery (CARS 2013)},
	year = {2013},
	month = {03/2013},
	author = {Hossein Sadjadi and Keyvan Hashtrudi-Zaad and Xu, Helen and Gabor Fichtinger}
}
