RT Journal Article SR Electronic T1 Recurrent subarachnoid haemorrhage JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 184 OP 187 DO 10.1136/practneurol-2011-000019 VO 11 IS 3 A1 Thomas D Miller A1 David P Hunt A1 Ioannis P Fouyas A1 Imran Liaquat A1 Richard J Davenport YR 2011 UL http://pn.bmj.com/content/11/3/184.abstract AB