1. American Conference of Governmental Industrial Hygienists (ACGIH) (1980): Documentation of the Threshold Limit Values, 4th Ed., Cincinnati, OH, p 312.
2. American Conference of Governmental Industrial Hygienists (ACGIH) (1984): Threshold Limit Values for Chemical Substances and Physical Agents in the Work Environment with Intended Changes for 1984–85. Cincinnati, OH: ISBN O-936712–54-6, p 50.
3. (ed) (1981): “Guidelines for Studies of Human Populations Exposed to Mutagenic and Reproductive Hazards.” White Plains, NY: March of Dimes Birth Defects Foundation.
4. (1978): Carcinogenic aspects of oil shale. Paper presented at The American Nuclear Society, Denver, CO, Sept. 26, 1978.
5. New Tables for Multiple Comparisons with a Control