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.
Cawood TJ, McKenna MJ, Gallagher CG, Smith D, Wen YC, Gibney J, Dodd JD, O'Shea D.Cawood TJ, et al.Ir Med J. 2005 Oct;98(9):270-3.Ir Med J. 2005.PMID: 16300106
Cawood TJ, McKenna MJ, Gallagher CG, Smith D, Chung WY, Gibney J, O'Shea D.Cawood TJ, et al.Ir Med J. 2006 Mar;99(3):83-6.Ir Med J. 2006.PMID: 16700261