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Kramer A, Jansen AC, van Aalst-Cohen ES, Tanck MW, Kastelein JJ, Zwinderman AH.Kramer A, et al. Among authors: jansen ac.BMC Public Health. 2006 Oct 23;6:262. doi: 10.1186/1471-2458-6-262.BMC Public Health. 2006.PMID: 17054804Free PMC article.