le RicheWRMilnerJ: Epidemiology as Medical EcologyBaltimore Md: The Williams and Wilkins Company, 1971, p 52.
2.
PhaneufM: The Nursing Audit and Self Regulation in Nursing Practice (Mimeograph), Appleton-Century-Crofts, New York, 1976, Chapter 2, p 11.
3.
SchlotfeldtRH: Planning for progress. Nursing Outlook21:12:769 December, 1973.
4.
LesnikMJAndersonBE: Nursing Practice and the Law2nd ed; Philadelphia: JB Lippincott Company, 1955, pp 259–260.
5.
American Nurses' Association Standard for Nursing Practice, 1973. Community Health Nursing Practice, 1973. Medical-Surgical Nursing Practice, 1974. Geriatric Nursing Practice, 1973. Psychiatric-Mental Health Nursing Practice, 1973.
6.
Occupational Safety and Health Act of1970, PL 91–596.
7.
HR 8740, A Bill to amend the Occupational Safety and Health Act of 1970.
8.
US Department of Health, Education and Welfare: The Industrial Environment — Its Evaluations and Control, (Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health) 1973, p 707.
