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.
Thompson SM, Garg I, Ehman EC, Sheedy SP, Bookwalter CA, Carter RE, Roberts LR, Venkatesh SK.Thompson SM, et al. Among authors: roberts lr.Br J Radiol. 2018 Dec;91(1092):20180345. doi: 10.1259/bjr.20180345. Epub 2018 Aug 29.Br J Radiol. 2018.PMID: 30074820Free PMC article.
Yang JD, Kim WR, Coelho R, Mettler TA, Benson JT, Sanderson SO, Therneau TM, Kim B, Roberts LR.Yang JD, et al. Among authors: roberts lr.Clin Gastroenterol Hepatol. 2011 Jan;9(1):64-70. doi: 10.1016/j.cgh.2010.08.019. Epub 2010 Sep 8.Clin Gastroenterol Hepatol. 2011.PMID: 20831903Free PMC article.
Yang JD, Roberts LR.Yang JD, et al. Among authors: roberts lr.Infect Dis Clin North Am. 2010 Dec;24(4):899-919, viii. doi: 10.1016/j.idc.2010.07.004.Infect Dis Clin North Am. 2010.PMID: 20937457Free PMC article.Review.