1. The case for the physician assistant
2. Introducing physician assistants into an intensive care unit: process, problems, impact and recommendations
3. Department of Health. The competence and curriculum framework for physician assistants. London: Stationery Office; 2006. www.dh.gov.uk/en/Publicationsandstatistics/Publications/PublicationsPolicyAndGuidance/DH_4139317 [Accessed 6 December 2012].
4. Department of Health. Enabling excellence: autonomy and accountability for health and social care staff. London: Stationery Office; 2011. www.dh.gov.uk/en/Publicationsandstatistics/Publications/PublicationsPolicyAndGuidance/DH_124359 [Accessed 6 December 2012].