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.
Duckworth M, Ménard A, Megraud F, Mendz GL.Duckworth M, et al. Among authors: mendz gl.Helicobacter. 2006 Aug;11(4):287-95. doi: 10.1111/j.1523-5378.2006.00409.x.Helicobacter. 2006.PMID: 16882332
Okoli AS, Fox EM, Raftery MJ, Mendz GL.Okoli AS, et al. Among authors: mendz gl.Antonie Van Leeuwenhoek. 2007 Oct;92(3):289-300. doi: 10.1007/s10482-007-9155-5. Epub 2007 Mar 15.Antonie Van Leeuwenhoek. 2007.PMID: 17357813