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.
Ulfberg J, Carter N, Talbäck M, Edling C.Ulfberg J, et al.Neuroepidemiology. 1997;16(6):317-26. doi: 10.1159/000109704.Neuroepidemiology. 1997.PMID: 9430132Clinical Trial.
Carter N, Ulfberg J, Nyström B, Edling C.Carter N, et al. Among authors: ulfberg j.Accid Anal Prev. 2003 Jul;35(4):613-7. doi: 10.1016/s0001-4575(02)00033-7.Accid Anal Prev. 2003.PMID: 12729824
Ulfberg J, Carter N, Edling C.Ulfberg J, et al.Scand J Work Environ Health. 2000 Jun;26(3):237-42. doi: 10.5271/sjweh.537.Scand J Work Environ Health. 2000.PMID: 10901116Free article.
Ulfberg J, Carter N, Talbäck M, Edling C.Ulfberg J, et al.Health Care Women Int. 2000 Mar;21(2):81-90. doi: 10.1080/073993300245311.Health Care Women Int. 2000.PMID: 10818830