REFERENCES
- Fahmy , O. G. and Fahmy , M. J. 1971 . Mutat. Res. , 13 ( 1 ) : 19 – 34 .
- Tatken , R. L. and Lewis , R. J. Sr. , eds. 1983 . Registry of Toxic Effects of Chemical Substances, 1981–82 Edition. Vol 3, National Institute for Occupational Safety and Health , Cincinnati, Ohio : US Department of Health and Human Services . June