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.
Ritwik P, Brannon RB.Ritwik P, et al.J Med Case Rep. 2012 Sep 11;6:287. doi: 10.1186/1752-1947-6-287.J Med Case Rep. 2012.PMID: 22967947Free PMC article.
Ritwik P, Cordell KG, Brannon RB.Ritwik P, et al.J Med Case Rep. 2012 Jul 3;6:182. doi: 10.1186/1752-1947-6-182.J Med Case Rep. 2012.PMID: 22759529Free PMC article.