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.
Beyer RE, Segura-Aguilar J, di Bernardo S, Cavazzoni M, Fato R, Fiorentini D, Galli MC, Setti M, Landi L, Lenaz G.Beyer RE, et al.Mol Aspects Med. 1997;18 Suppl:S15-23. doi: 10.1016/s0098-2997(97)00043-5.Mol Aspects Med. 1997.PMID: 9266502
Beyer RE, Segura-Aguilar J, Di Bernardo S, Cavazzoni M, Fato R, Fiorentini D, Galli MC, Setti M, Landi L, Lenaz G.Beyer RE, et al.Proc Natl Acad Sci U S A. 1996 Mar 19;93(6):2528-32. doi: 10.1073/pnas.93.6.2528.Proc Natl Acad Sci U S A. 1996.PMID: 8637908Free PMC article.