RT Journal Article SR Electronic T1 Small Aneurysm Size Is a Risk Factor for Perforation during Coiling JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 2122 OP 2122 VO 24 IS 10 A1 Menno Sluzewski A1 Willem Jan van Rooij YR 2003 UL http://www.ajnr.org/content/24/10/2122.abstract AB