References
- Johnston , W. B. 1987 . Workforce 2000. Work and Workers for the 21st Century Indianapolis, IN : Hudson Institute .
- Parker-Conrad , J. E. 1988 . A Century of Practice . Occupational Health Nursing. AAOHN Journal , 36 : 4
- American Association of Occupational Health Nurses . 1988 . Standards of Occupational Health Nursing Practice Atlanta, GA : AAOHN .
- American Association of Occupational Health Nurses . 1986 . Guidelines for Developing Job Descriptions in Occupational Health Nursing Atlanta, GA : AAOHN .
- Leavell , H. and Clark , E. 1965 . Preventive Medicine for the Doctor in the Community New York : McGraw-Hill .