RT Journal Article SR Electronic T1 Cerebral Aneurysms in a Patient with Osteogenesis Imperfecta and Exon 28 Polymorphism of COL1A2 JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 397 OP 398 VO 28 IS 3 A1 Petruzzellis, Marco A1 De Blasi, Roberto A1 Lucivero, Vincenzo A1 Sancilio, Maria A1 Prontera, Mariapia A1 Tinelli, Angelica A1 Mezzapesa, Domenico Maria A1 Federico, Francesco YR 2007 UL http://www.ajnr.org/content/28/3/397.2.abstract AB