@article {Sadjadi2013a,
	title = {Fusion of Electromagnetic Trackers to Improve Needle Deflection Estimation: Simulation Study},
	journal = {IEEE Transactions on Biomedical Engineering},
	volume = {60},
	year = {2013},
	month = {10/2013},
	pages = {2706 - 2715},
	issn = {0018-9294},
	doi = {10.1109/TBME.2013.2262658},
	author = {Hossein Sadjadi and Keyvan Hashtrudi-Zaad and Gabor Fichtinger}
}
