RT Journal Article SR Electronic T1 Images in paediatrics: Sinovenous thrombosis due to mastoiditis JF BMJ Case Reports FD BMJ Publishing Group Ltd SP bcr2007123737 DO 10.1136/bcr.2007.123737 VO 2009 A1 Sashank Prasad A1 Grant T Liu A1 Nicholas S Abend A1 Rebecca N Ichord YR 2009 UL http://casereports.bmj.com/content/2009/bcr.2007.123737.abstract AB