References
- Department of Health, NHS choices, Consultant treatment outcomes 2014.
- SBNS Neurosurgical National Audit Programme: Management of outlying performance 2014.
- Hammers R, Anzalone S, Sinacore J, Origitano TC. Neurosurgical mortality rates: what variables affect mortality within a single institution and within a national database? J Neurosurg 2010; 112:257–64.