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.
Hauser N, Wang Z, Kubik-Huch RA, Trippel M, Singer G, Hohl MK, Roessl E, Köhler T, van Stevendaal U, Wieberneit N, Stampanoni M.Hauser N, et al. Among authors: kohler t.Invest Radiol. 2014 Mar;49(3):131-7. doi: 10.1097/RLI.0000000000000001.Invest Radiol. 2014.PMID: 24141742Free article.