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.
Gravesen E, Hofman-Bang J, Mace ML, Lewin E, Olgaard K.Gravesen E, et al. Among authors: olgaard k.BMC Nephrol. 2013 Dec 27;14:281. doi: 10.1186/1471-2369-14-281.BMC Nephrol. 2013.PMID: 24373521Free PMC article.
Lewin E, Wang W, Olgaard K.Lewin E, et al. Among authors: olgaard k.Kidney Int. 1997 Nov;52(5):1232-41. doi: 10.1038/ki.1997.448.Kidney Int. 1997.PMID: 9350646Free article.