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.
Osler M, Gerdes LU, Davidsen M, Brønnum-Hansen H, Madsen M, Jørgensen T, Schroll M.Osler M, et al. Among authors: jorgensen t.J Epidemiol Community Health. 2000 Feb;54(2):108-13. doi: 10.1136/jech.54.2.108.J Epidemiol Community Health. 2000.PMID: 10715743Free PMC article.
Sjøl A, Loft IP, Jørgensen T.Sjøl A, et al. Among authors: jorgensen t.Scand Cardiovasc J. 2004 Aug;38(4):222-8. doi: 10.1080/14017430410016332.Scand Cardiovasc J. 2004.PMID: 15553933Free article.