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.
Walker CM, Chung JH, Abbott GF, Little BP, El-Sherief AH, Shepard JA, Lanuti M.Walker CM, et al. Among authors: shepard ja.AJR Am J Roentgenol. 2012 Jul;199(1):W54-64. doi: 10.2214/AJR.11.7446.AJR Am J Roentgenol. 2012.PMID: 22733932Review.
Sharma A, Digumarthy SR, Kalra MK, Lanuti M, Shepard JA.Sharma A, et al. Among authors: shepard ja.AJR Am J Roentgenol. 2010 May;194(5):1250-6. doi: 10.2214/AJR.09.3206.AJR Am J Roentgenol. 2010.PMID: 20410411Clinical Trial.
Walker CM, Abbott GF, Greene RE, Shepard JA, Vummidi D, Digumarthy SR.Walker CM, et al. Among authors: shepard ja.AJR Am J Roentgenol. 2014 Mar;202(3):479-92. doi: 10.2214/AJR.13.11463.AJR Am J Roentgenol. 2014.PMID: 24555584Review.
Tramontano AC, Cipriano LE, Kong CY, Shepard JA, Lanuti M, Gazelle GS, McMahon PM.Tramontano AC, et al. Among authors: shepard ja.AJR Am J Roentgenol. 2013 May;200(5):1020-7. doi: 10.2214/AJR.12.8968.AJR Am J Roentgenol. 2013.PMID: 23617484Free PMC article.