1. American Medical Association 1999 Report of the council on medical service
2. American Medical Association 2009 AMA scope of practice data series: Nurse practitioners http://www.acnpweb.org/files/public/08-0424_SOP_Nurse_Revised_10_09.pdf
3. American Nurses Credentialing Center 2009 Family nurse practitioner board certification test content outline: Effective date March 1, 2010 http://www.nursecredentialing.org/Documents/Certification/TestContentOutlines/FamilyNPMar2010.aspx
4. The prescription drug marketing act: A solution in search of a problem?;Angarola;Food and Drug Law Journal,1996