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.
Kelly AM, Cronin P.Kelly AM, et al. Among authors: cronin p.AJR Am J Roentgenol. 2005 Nov;185(5):1201-4. doi: 10.2214/AJR.04.1233.AJR Am J Roentgenol. 2005.PMID: 16247134Review.No abstract available.
Chughtai A, Cronin P, Kelly AM.Chughtai A, et al. Among authors: cronin p.Semin Roentgenol. 2006 Jan;41(1):7-15. doi: 10.1053/j.ro.2005.08.003.Semin Roentgenol. 2006.PMID: 16376167Review.No abstract available.