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.
El-Zaemey S, Heyworth J, Glass DC, Peters S, Fritschi L.El-Zaemey S, et al. Among authors: fritschi l.Int J Environ Health Res. 2014 Apr;24(2):91-102. doi: 10.1080/09603123.2013.800958. Epub 2013 Jun 14.Int J Environ Health Res. 2014.PMID: 23767826