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.
Sarmiento AM, Olías M, Nieto JM, Cánovas CR, Delgado J.Sarmiento AM, et al.Sci Total Environ. 2009 Mar 1;407(6):2051-62. doi: 10.1016/j.scitotenv.2008.11.011. Epub 2008 Dec 13.Sci Total Environ. 2009.PMID: 19073338
Cánovas CR, Olías M, Nieto JM, Sarmiento AM, Cerón JC.Cánovas CR, et al. Among authors: sarmiento am.Sci Total Environ. 2007 Feb 1;373(1):363-82. doi: 10.1016/j.scitotenv.2006.11.022.Sci Total Environ. 2007.PMID: 17207846