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.
Gossner CM, Schlundt J, Ben Embarek P, Hird S, Lo-Fo-Wong D, Beltran JJ, Teoh KN, Tritscher A.Gossner CM, et al. Among authors: schlundt j.Environ Health Perspect. 2009 Dec;117(12):1803-8. doi: 10.1289/ehp.0900949. Epub 2009 Aug 6.Environ Health Perspect. 2009.PMID: 20049196Free PMC article.