1. American Urological Association(2008). Subspecialty Organisations. http://www.auanet.org/content/about-us/sub-specialty-organizations.cfm (accessed 18/11/08).
2. Role development in acute nursing in Scotland;Armstrong;Nursing Standard,2002
3. Australian Nursing and Midwifery Council (2006a). Nurses Competency Standards. http://www.anmc.org.au/professional_standards/index.php (accessed 18/11/08).
4. >Australian Nursing and Midwifery Council (2006b). National Competency Standards for the Nurse Practitioner. http://www.anmc.org.au/professional_standards/index.php (accessed 18/10/08).
5. British Association of Urological Surgeons (2008). BAUS Sub-Specialty Sections. http://www.baus.org.uk/baus_subspecialty_sections.phtml (accessed 18/11/08).