European Journal of Radiology
European Journal of Radiology > 2009 > 70 > 1 > 49-56
European Journal of Radiology > 2009 > 70 > 2 > 357-361
European Journal of Radiology > 2009 > 71 > 1 > 147-151
European Journal of Radiology > 2009 > 71 > 2 > 211-216