http://lab.neurovascolare.org/2017/01/18/assessment-of-vasculature-of-meningiomas-and-the-effects-of-embolization-with-intra-arterial-mr-perfusion-imaging-a-feasibility-study/
Assessment of vasculature of meningiomas and the effects of embolization with intra-arterial MR perfusion imaging: a feasibility study