Posterior Approach and Spinal Cord Release for 360° Repair of Dural Defects in Spontaneous Intracranial Hypotension. Issue 6 (1st June 2019) - Beck, Jürgen; Raabe, Andreas; Schievink, Wouter I; Fung, Christian; Gralla, Jan; Piechowiak, Eike; Seidel, Kathleen; Ulrich, Christian T