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.
Schultz IR, Skillman A, Sloan-Evans S, Woodruff D.Schultz IR, et al.Aquat Toxicol. 2013 Sep 15;140-141:77-88. doi: 10.1016/j.aquatox.2013.04.011. Epub 2013 May 1.Aquat Toxicol. 2013.PMID: 23765030
Schultz IR, Skillman A, Woodruff D.Schultz IR, et al.Mar Environ Res. 2008 Jul;66(1):21-3. doi: 10.1016/j.marenvres.2008.02.012. Epub 2008 Feb 26.Mar Environ Res. 2008.PMID: 18400290Free article.
Xi Y, de Ropp JS, Viant MR, Woodruff DL, Yu P.Xi Y, et al. Among authors: woodruff dl.Anal Chim Acta. 2008 May 5;614(2):127-33. doi: 10.1016/j.aca.2008.03.024. Epub 2008 Mar 16.Anal Chim Acta. 2008.PMID: 18420042Free PMC article.