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.
Rengarajan A, Savarino E, Della Coletta M, Ghisa M, Patel A, Gyawali CP.Rengarajan A, et al. Among authors: gyawali cp.Clin Gastroenterol Hepatol. 2020 Mar;18(3):589-595. doi: 10.1016/j.cgh.2019.05.044. Epub 2019 Jun 1.Clin Gastroenterol Hepatol. 2020.PMID: 31163276
Patel A, Sayuk GS, Kushnir VM, Gyawali CP.Patel A, et al. Among authors: gyawali cp.Postgrad Med J. 2013 Mar;89(1049):131-6. doi: 10.1136/postgradmedj-2012-131284. Epub 2012 Oct 30.Postgrad Med J. 2013.PMID: 23112216Free PMC article.