Original article Outcome scales - an observational study of the use of continuous clinical outcome assessment and therapy management in neurosurgery H Landolt, M Mutter DOI: https://doi.org/10.4414/sanp.2011.02278 Publication Date: 27.07.2011 Schweiz Arch Neurol Psychiatr. 2011;162(05):202-207 This text is only available as PDF .