1. A History of the Nursing Profession;Abel-Smith,1979
2. The System of Professions;Abbott,1988
3. Skill mix changes and work intensification in nursing;Adams;Work Employment and Society,2000
4. Educational levels of hospital nurses and surgical patient mortality;Aiken;Journal of the American Medical Association,2003
5. Hospital Nurse Staffing and Patient Mortality, Nurse Burnout, and Job Dissatisfaction;Aiken;Journal of the American Medical Association,2002