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.
Ozaslan E, Purnak T.Ozaslan E, et al.World J Gastroenterol. 2009 Oct 21;15(39):4986-7. doi: 10.3748/wjg.15.4986.World J Gastroenterol. 2009.PMID: 19842236Free PMC article.
Ozaslan E, Purnak T, Yildiz A, Akar T, Avcioglu U, Haznedaroglu IC.Ozaslan E, et al.Endoscopy. 2009;41 Suppl 2:E321-2. doi: 10.1055/s-0029-1215325. Epub 2009 Nov 17.Endoscopy. 2009.PMID: 19921611No abstract available.