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.
Ilves O, Häkkinen A, Dekker J, Pekkanen L, Piitulainen K, Järvenpää S, Marttinen I, Vihtonen K, Neva MH.Ilves O, et al. Among authors: jarvenpaa s.Eur Spine J. 2017 Mar;26(3):777-784. doi: 10.1007/s00586-016-4789-5. Epub 2016 Sep 29.Eur Spine J. 2017.PMID: 27687823Clinical Trial.
Häkkinen A, Kautiainen H, Järvenpää S, Arkela-Kautiainen M, Ylinen J.Häkkinen A, et al. Among authors: jarvenpaa s.Eur Spine J. 2007 Mar;16(3):347-52. doi: 10.1007/s00586-006-0187-8. Epub 2006 Aug 16.Eur Spine J. 2007.PMID: 16912888Free PMC article.