RT Journal Article SR Electronic T1 009 The necessity of intensive care unit monitoring following elective endovascular treatment of unruptured intracranial aneurysms JF Journal of NeuroInterventional Surgery JO J NeuroIntervent Surg FD BMJ Publishing Group Ltd. SP 75 OP 76 DO 10.1136/jnis.2009.000851i VO 1 IS 1 A1 J Gaughen, Jr A1 H Hawk A1 A Evans A1 A Dumont A1 M Jensen YR 2009 UL http://jnis.bmj.com/content/1/1/75.2.abstract AB