Early neurological deterioration after subarachnoid haemorrhage: risk factors and impact on outcome
Raimund Helbok, Pedro Kurtz, Matthew Vibbert, Michael J Schmidt, Luis Fernandez, Hector Lantigua, Noeleen D Ostapkovich, Sander E Connolly, Kiwon Lee, Jan Claassen, Stephan A Mayer, Neeraj Badjatia
Journal of Neurology, Neurosurgery & Psychiatry Mar 2013, 84 (3) 266-270; DOI: 10.1136/jnnp-2012-302804