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Haverinen-Shaughnessy U, Toivola M, Alm S, Putus T, Nevalainen A.Haverinen-Shaughnessy U, et al. Among authors: alm s.J Expo Sci Environ Epidemiol. 2007 Mar;17(2):182-90. doi: 10.1038/sj.jes.7500494. Epub 2006 May 10.J Expo Sci Environ Epidemiol. 2007.PMID: 16685261