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.
Dammann, Philipp; Jägersberg, Max; Kulcsar, Zsolt; Radovanovic, Ivan; Schaller, Karl; Bijlenga, Philippe (2017). Clipping of ruptured intracranial aneurysms in a hybrid room environment-a case-control study. Acta Neurochirurgica, 159(7):1291-1298.