RT Journal Article SR Electronic T1 Risk of Clot Formation in Femoral Arterial Sheaths Maintained Overnight for Neuroangiographic Procedures JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 297 OP 299 VO 20 IS 2 A1 Koenigsberg, Robert A. A1 Wysoki, Michael A1 Weiss, Jeffrey A1 Faro, Scott H. A1 Tsai, Fong Y. YR 1999 UL http://www.ajnr.org/content/20/2/297.abstract AB Markup server — Error Not Found The page you were trying to reach could not be found. Please check the address for the page you were trying to reach. If you believe you have reached this page in error, you may contact us with any questions.