Özkan Neriman, Dammann Philipp, Chen Bixia, Schoemberg Tobias, Schlamann Marc, Sandalcioglu I Erol, Sure Ulrich
Department of Neurosurgery, University Hospital Essen, Essen, Germany,
Neurosurg Rev. 2013 Oct;36(4):611-8; discussion 618-9. doi: 10.1007/s10143-013-0462-1. Epub 2013 Apr 9.