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.
Nagarajappa R, Ramesh G.Nagarajappa R, et al. Among authors: ramesh g.Oral Health Prev Dent. 2012;10(2):107-12.Oral Health Prev Dent. 2012.PMID: 22763588