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.
Olofsson U, Brorström-Lundén E, Kylin H, Haglund P.Olofsson U, et al.Chemosphere. 2013 Jan;90(1):28-35. doi: 10.1016/j.chemosphere.2012.07.002. Epub 2012 Aug 24.Chemosphere. 2013.PMID: 22921435