RT Journal Article SR Electronic T1 Prevalence of arachnoid granulations as detected with CT venography of the dural sinuses. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 993 OP 994 VO 18 IS 5 A1 S O Casey A1 R Ozsvath A1 J S Choi YR 1997 UL http://www.ajnr.org/content/18/5/993.2.abstract