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.
Sobeih KL, Baron M, Gonzalez-Rodriguez J.Sobeih KL, et al. Among authors: baron m.J Chromatogr A. 2008 Apr 4;1186(1-2):51-66. doi: 10.1016/j.chroma.2007.10.017. Epub 2007 Oct 11.J Chromatogr A. 2008.PMID: 17980891Review.
Elie MP, Elie LE, Baron MG.Elie MP, et al.Drug Test Anal. 2013 May;5(5):281-90. doi: 10.1002/dta.1434. Epub 2013 Jan 7.Drug Test Anal. 2013.PMID: 23297247