RT Journal Article SR Electronic T1 Hyperdense middle cerebral artery sign JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 264 OP 265 DO 10.1136/practneurol-2013-000672 VO 14 IS 4 A1 Cynthia Kenmuir A1 R Victoria Totoraitis A1 Tudor Jovin A1 Ashutosh Jadhav YR 2014 UL http://pn.bmj.com/content/14/4/264.abstract AB