RT Journal Article SR Electronic T1 Pneumocephalus Mimicking Cerebral Cavernous Malformations in MR Susceptibility-Weighted Imaging JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP e83 OP e83 DO 10.3174/ajnr.A1549 VO 30 IS 6 A1 J.A. Palma A1 J.L. Zubieta A1 P.D. Dominguez A1 R. Garcia-Eulate YR 2009 UL http://www.ajnr.org/content/30/6/e83.abstract AB