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.
Luoma K, Vehmas T, Raininko R, Luukkonen R, Riihimäki H.Luoma K, et al. Among authors: riihimaki h.Spine (Phila Pa 1976). 2004 Jan 15;29(2):200-5. doi: 10.1097/01.BRS.0000107223.02346.A8.Spine (Phila Pa 1976). 2004.PMID: 14722415
Haukka E, Leino-Arjas P, Solovieva S, Ranta R, Viikari-Juntura E, Riihimäki H.Haukka E, et al. Among authors: riihimaki h.Int Arch Occup Environ Health. 2006 Nov;80(2):141-8. doi: 10.1007/s00420-006-0113-8. Epub 2006 May 11.Int Arch Occup Environ Health. 2006.PMID: 16688464Clinical Trial.