1. (1991): Personal health: Possible links are being explored between babies' health and fathers' habits and working conditions. New York Times, December 25, p 39.
2. PREGNANT WOMEN AT WORK
3. (1984): “Pregnant Women at Work.” London: Royal Society of Medicine/Macmillan, 3–13.
4. Social factors and infant mortality: Identifying high-risk groups and proximate causes
5. Current Population Reports (1990): Special Studies Series P-23, No. 165, Work and Family Patterns of American Women, U.S. Department of Commerce, Bureau of the Census. Washington, DC: U.S. Govt. Printing Office.