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.
Seim A, Hoyo C, Ostbye T, Vatten L.Seim A, et al. Among authors: vatten l.BJU Int. 2005 Jul;96(1):88-92. doi: 10.1111/j.1464-410X.2005.05573.x.BJU Int. 2005.PMID: 15963127
Jensen SA, Vatten LJ, Myhre HO.Jensen SA, et al. Among authors: vatten lj.Eur J Vasc Endovasc Surg. 2006 Jul;32(1):60-5. doi: 10.1016/j.ejvs.2005.12.022. Epub 2006 Mar 2.Eur J Vasc Endovasc Surg. 2006.PMID: 16513377Free article.