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.
Goodney PP, Nolan BW, Schanzer A, Eldrup-Jorgensen J, Stanley AC, Stone DH, Likosky DS, Cronenwett JL; Vascular Study Group Of Northern New England.Goodney PP, et al.J Vasc Surg. 2010 Jan;51(1):71-8. doi: 10.1016/j.jvs.2009.07.123. Epub 2009 Nov 24.J Vasc Surg. 2010.PMID: 19939615Free article.