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.
Pirrotta I, Fernández-Sanjulián J, Moran E, Alario-Franco MA, Gonzalo E, Kuhn A, García-Alvarado F.Pirrotta I, et al.Dalton Trans. 2012 Feb 14;41(6):1840-7. doi: 10.1039/c1dt11558h. Epub 2011 Dec 14.Dalton Trans. 2012.PMID: 22167010