PT - JOURNAL ARTICLE AU - M.E.S. Sprengers AU - J.D. Schaafsma AU - W.J. van Rooij AU - R. van den Berg AU - G.J.E. Rinkel AU - E.M. Akkerman AU - S.P. Ferns AU - C.B.L.M. Majoie TI - Evaluation of the Occlusion Status of Coiled Intracranial Aneurysms with MR Angiography at 3T: Is Contrast Enhancement Necessary? AID - 10.3174/ajnr.A1678 DP - 2009 Jul 23 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2009/07/23/ajnr.A1678.short 4100 - http://www.ajnr.org/content/early/2009/07/23/ajnr.A1678.full