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.
Lärstad M, Ljungkvist G, Olin AC, Torén K.Lärstad M, et al. Among authors: toren k.J Chromatogr B Analyt Technol Biomed Life Sci. 2002 Jan 5;766(1):107-14. doi: 10.1016/s0378-4347(01)00437-6.J Chromatogr B Analyt Technol Biomed Life Sci. 2002.PMID: 11820285
Olin AC, Granung G, Hagberg S, Adriansson M, Brisman J, Dalander O, Karlsson B, Torén K.Olin AC, et al. Among authors: toren k.Scand J Work Environ Health. 2002 Apr;28(2):117-23. doi: 10.5271/sjweh.655.Scand J Work Environ Health. 2002.PMID: 12019588Free article.