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.
Glise K, Hadzibajramovic E, Jonsdottir IH, Ahlborg G Jr.Glise K, et al.Int Arch Occup Environ Health. 2010 Jun;83(5):511-20. doi: 10.1007/s00420-009-0490-x. Epub 2009 Nov 27.Int Arch Occup Environ Health. 2010.PMID: 19943058