1. Eliminating Serious Preventable and Costly Medical Errors – Never Events. https://www.cms.gov/Newsroom/MediaReleaseDatabase/Fact-sheets/2006-Fact-sheets-items/2006-05-18.html. Accessed 6 May 2016.
2. Medicare and Medicaid Move Aggressively to Encourage Greater Patient Safety in Hospitals and Reduce Never Events. https://www.cms.gov/Newsroom/MediaReleaseDatabase/Press-releases/2008-Press-releases-items/2008-07-313.html. Accessed 6 May 2016.
3. CMS' hospital-acquired conditions for the neurohospitalist;Sand;The Neurohospitalist,2012
4. The impact of patient age and comorbidities on the occurrence of “never events” in cerebrovascular surgery: an analysis of the Nationwide Inpatient Sample;Wen;J Neurosurg,2014
5. Wrong-site surgery, retained surgical items, and surgical fires: a systematic review of surgical never events;Hempel;JAMA Surg,2015