@article{Moult2013a,

title = {Ultrasound-guided facet joint injection training using Perk Tutor},

author = {Eric Moult and Tamas Ungi and Mattea Welch and J. Lu and Robert C McGraw and Gabor Fichtinger},

url = {http://link.springer.com/article/10.1007%2Fs11548-012-0811-5},

doi = {10.1007/s11548-012-0811-5},

year  = {2013},

date = {2013-09-01},

urldate = {2013-09-01},

journal = {International Journal of Computer Assisted Radiology and Surgery},

volume = {8},

pages = {831-6},

keywords = {},

pubstate = {published},

tppubtype = {article}

}