1. american Nurses association. (2004). Nursing: Scope and standards of practice. Washington Dc: author.
2. Refining a physical assessment course;Barbarito;Nurse Educator,1997
3. comparing the frequency of physical examination techniques performed by associate and baccalaureate degree prepared nurses in clinical practice: Does education make a difference;Giddens J.;Journal of Nursing Education,2006
4. healthGrades. (2004). HealthGrades quality study: Patient safety in American hospitals. Retrieved september 29 2004 from http://www.healthgrades. com/media/english/pdf/hG_Patient_ safety_study_final.pdf
5. institute of Medicine. (2003). Health professions education: A bridge to quality. Washington Dc: National academies Press.