RT Journal Article SR Electronic T1 Rapid diagnosis of cerebral sinovenous thrombosis complicating group B streptococcus meningitis by multidetector CT venography JF BMJ Case Reports FD BMJ Publishing Group Ltd SP bcr2007136903 DO 10.1136/bcr.2007.136903 VO 2009 A1 H M Cheung A1 W C W Chu A1 H S Lam A1 P C Ng YR 2009 UL http://casereports.bmj.com/content/2009/bcr.2007.136903.abstract AB