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.
O'Reilly CM, Winpenny JP, Argent BE, Gray MA.O'Reilly CM, et al. Among authors: winpenny jp.Gastroenterology. 2000 Jun;118(6):1187-96. doi: 10.1016/s0016-5085(00)70372-6.Gastroenterology. 2000.PMID: 10833494
Gray M, O'Reilly C, Winpenny J, Argent B.Gray M, et al.J Korean Med Sci. 2000 Aug;15 Suppl(Suppl):S12-5. doi: 10.3346/jkms.2000.15.S.S12.J Korean Med Sci. 2000.PMID: 10981498Free PMC article.Review.