An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Simmons JE, McDonald A, Seely JC, Sey YM.Simmons JE, et al.J Toxicol Environ Health. 1995 Oct;46(2):203-16. doi: 10.1080/15287399509532029.J Toxicol Environ Health. 1995.PMID: 7563218
Allis JW, Brown BL, Simmons JE, Hatch GE, McDonald A, House DE.Allis JW, et al. Among authors: simmons je.Toxicology. 1996 Aug 16;112(2):131-40. doi: 10.1016/0300-483x(96)03366-5.Toxicology. 1996.PMID: 8814342