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.
Antonsson A, Law MH, Neale RE, Coman WB, Pryor DI; Study of Digestive Health (SDH); Porceddu SV, Whiteman DC.Antonsson A, et al. Among authors: pryor di.Cancer Causes Control. 2016 Jun;27(6):809-15. doi: 10.1007/s10552-016-0749-y. Epub 2016 Apr 20.Cancer Causes Control. 2016.PMID: 27097911