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.
Kawashima A, Sandler CM, Boridy IC, Takahashi N, Benson GS, Goldman SM.Kawashima A, et al. Among authors: benson gs.AJR Am J Roentgenol. 1997 Apr;168(4):997-1000. doi: 10.2214/ajr.168.4.9124157.AJR Am J Roentgenol. 1997.PMID: 9124157
Takahashi N, Kawashima A, Ernst RD, Boridy IC, Goldman SM, Benson GS, Sandler CM.Takahashi N, et al. Among authors: benson gs.Radiology. 1998 Jul;208(1):97-102. doi: 10.1148/radiology.208.1.9646798.Radiology. 1998.PMID: 9646798