Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Brouwers, H B; Backes, D; Kimberly, W T; Schwab, K; Romero, J M; Velthuis, B K; Klijn, C J; Ogilvy, C S; Regli, L; Greenberg, S M; Rosand, J; Rinkel, G J; Goldstein, J N (2013). Computed tomography angiography spot sign does not predict case fatality in aneurysmal subarachnoid hemorrhage with intraparenchymal extension. Stroke, 44(6):1590-1594.