@article {Kemper2005,
	title = {Transrectal Fiducial Carrier for Radiographic Image Registration in Prostate Brachytherapy},
	journal = {Journal of Medical Physics},
	volume = {32},
	number = {6},
	year = {2005},
	pages = {2108-2108},
	doi = {10 1118/1 1998447},
	url = {http://link aip org/link/?MPH/32/2108/2},
	author = {Jacob Kemper and Astrid Burkholder and Ameet K. Jain and Tabish Mustufa and Keenan Wyrobek and E. Clif Burdette and Danny Y Song and Allison Okamura and Gabor Fichtinger}
}
@article {Fichtinger2003,
	title = {Image Registration of multiple medical imaging modalities using a multiple degree-of-freedom-encoded fiducial},
	number = {60/493,406},
	year = {2003},
	author = {Gabor Fichtinger and Ameet Jain and Tabish Mustufa and Keenan Wyrobek and Gregory Chirikjian and Yu Zhou and Everette C. Burdette}
}
