1. Donaldson L . Getting to grips with poor medical performance. Annual Report of the Chief Medical Officer. London: Department of Health, 2002. http://webarchive.nationalarchives.gov.uk/+/www.dh.gov.uk/en/Publicationsandstatistics/Publications/AnnualReports/Browsable/DH_4876076
2. Maintaining standards in British and Canadian medicine: The developing role of the regulatory body;Southgate;BMJ,1998
3. Hanafin RL . VA scandals are long-term systemic problems, not a few bad apples. Veterans Today Military and Foreign Affairs Journal 2009. http://www.veteranstoday.com/2009/07/15/va-scandals-are-long-term-systemic-problems-not-a-few-bad-apples/
4. Doctors with problems in an NHS workforce;Donaldson;BMJ,1994