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Nagelhout GE, Willemsen MC, Thompson ME, Fong GT, van den Putte B, de Vries H.Nagelhout GE, et al. Among authors: willemsen mc.BMC Public Health. 2010 Jun 18;10:351. doi: 10.1186/1471-2458-10-351.BMC Public Health. 2010.PMID: 20565838Free PMC article.