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.
Kjeldsen-Kragh J, Hvatum M, Haugen M, Førre O, Scott H.Kjeldsen-Kragh J, et al. Among authors: forre o.Clin Exp Rheumatol. 1995 Mar-Apr;13(2):167-72.Clin Exp Rheumatol. 1995.PMID: 7656463Clinical Trial.
Førre O, Haugen M, Hassfeld WG.Førre O, et al.Scand J Rheumatol. 2000;29(2):73-84. doi: 10.1080/030097400750001860.Scand J Rheumatol. 2000.PMID: 10777119Review.
Helgeland M, Svendsen E, Førre O, Haugen M.Helgeland M, et al. Among authors: forre o.Clin Exp Rheumatol. 2000 Sep-Oct;18(5):637-41.Clin Exp Rheumatol. 2000.PMID: 11072610