id	domain	url
ajb-213	creativecommons.org	http://creativecommons.org/licenses/by/3.0/)
ajb-213	doi.org	http://doi.org/10.1007/s13244-010-0029-4
ajb-213	doi.org	http://doi.org/10.1016/j.ejrad.2009.06.014
ajb-213	www.birpublications.org	www.birpublications.org/doi/10.1259/bjr/42893576
ajb-213	doi.org	http://doi.org/10.4236
ajb-213	doi.org	http://doi.org/10.1093/rpd/ncq015
ajb-213	doi.org	http://doi.org/10.1259/bjr/94101717
ajb-213	doi.org	http://doi.org/10.1016/j.ejrad.2011.02.022
ajb-213	doi.org	http://doi.org/10.1136/bmj.39331.702951.47
ajb-213	doi.org	http://doi.org/10.9790/30080240105