@article {Ungi2014c,
	title = {Tracked ultrasound snapshots improve the performance of novices in simulated percutaneous nephrostomy},
	year = {2014},
	month = {03/2014},
	address = {Toronto, Ontario, March 23, 2014},
	author = {Gabor Fichtinger and Robert Siemens and M. Holden and Tamas Ungi and Darren Beiko and Michael Fuoco and Franklin King}
}
