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Feychting M, Pedersen NL, Svedberg P, Floderus B, Gatz M.Feychting M, et al. Among authors: svedberg p.Scand J Work Environ Health. 1998 Feb;24(1):46-53. doi: 10.5271/sjweh.277.Scand J Work Environ Health. 1998.PMID: 9562400Free article.
Ropponen A, Narusyte J, Alexanderson K, Svedberg P.Ropponen A, et al. Among authors: svedberg p.BMC Public Health. 2011 Aug 31;11:678. doi: 10.1186/1471-2458-11-678.BMC Public Health. 2011.PMID: 21880151Free PMC article.
Samuelsson Å, Ropponen A, Alexanderson K, Svedberg P.Samuelsson Å, et al. Among authors: svedberg p.Scand J Work Environ Health. 2013 Jul;39(4):351-60. doi: 10.5271/sjweh.3338. Epub 2012 Dec 17.Scand J Work Environ Health. 2013.PMID: 23248027Free article.