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.
Seltzer SE, Beard JO, Adams DF.Seltzer SE, et al.AJR Am J Roentgenol. 1985 Apr;144(4):661-4. doi: 10.2214/ajr.144.4.661.AJR Am J Roentgenol. 1985.PMID: 3872018
Polger M, Seltzer SE, Head BL, Savci G, Silverman SG, Adams DF.Polger M, et al. Among authors: seltzer se.Acad Radiol. 1995 Jan;2(1):19-25. doi: 10.1016/s1076-6332(05)80241-7.Acad Radiol. 1995.PMID: 9419519Clinical Trial.