1. Dry cleaning, some chlorinated solvents and other industrial chemicals; IARC Monogr Eval Carcinog Risks Humans;International Agency for Research on Cancer,1995
2. National Institute for Occupational Safety and Health. National Occupational Exposure Survey (1981–1983). Cincinnati, OH. 1994.
3. Cancer in relation to occupational exposure to perchloroethylene;Weiss;Cancer Cause Control.,1995
4. Cancer and other causes of death among a cohort of dry cleaners;Blair;Br J Ind Med.,1990
5. Simple exact analysis of the standardized mortality ratio;Liddell;J Epidemiol Community Health.,1984