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.
Otter CA, Hartshorn RM.Otter CA, et al. Among authors: hartshorn rm.Dalton Trans. 2004 Jan 7;(1):150-6. doi: 10.1039/b311809f. Epub 2003 Nov 25.Dalton Trans. 2004.PMID: 15356754