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.
Nigwekar SU, Wolf M, Sterns RH, Hix JK.Nigwekar SU, et al.Clin J Am Soc Nephrol. 2008 Jul;3(4):1139-43. doi: 10.2215/CJN.00530108. Epub 2008 Apr 16.Clin J Am Soc Nephrol. 2008.PMID: 18417747Free PMC article.Review.
Nigwekar SU, Waikar SS.Nigwekar SU, et al.Semin Nephrol. 2011 Nov;31(6):523-34. doi: 10.1016/j.semnephrol.2011.09.007.Semin Nephrol. 2011.PMID: 22099509Review.