Gradual External Ventricular Drainage Weaning Reduces The Risk of Shunt Dependency After Aneurysmal Subarachnoid Hemorrhage: A Pooled Analysis. Issue 5 (1st November 2018) - Jabbarli, Ramazan; Pierscianek, Daniela; RÖlz, Roland; Reinhard, Matthias; Darkwah Oppong, Marvin; Scheiwe, Christian; Dammann, Philipp; Kaier, Klaus; Wrede, Karsten H; Shah, Mukesch; Zentner, Josef; Sure, Ulrich