@article {Fritz2013a,
	title = {Augmented reality visualisation using an image overlay system for MR-guided interventions: technical performance of spine injection procedures in human cadavers at 1.5 Tesla},
	journal = {European Radiology},
	volume = {23},
	year = {2013},
	month = {01/2013},
	pages = {235-245},
	issn = {0938-7994},
	doi = {10.1007/s00330-012-2569-0},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/22797956},
	author = {Jan Fritz and Paweena U-Thainual and Tamas Ungi and Aaron J Flammang and Gabor Fichtinger and Iulian Iordachita and John A Carrino}
}
