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Shaw SD, Berger ML, Weijs L, Päpke O, Covaci A.Shaw SD, et al.Sci Total Environ. 2014 Aug 15;490:477-87. doi: 10.1016/j.scitotenv.2014.05.011. Epub 2014 May 27.Sci Total Environ. 2014.PMID: 24875260
Shaw SD, Berger ML, Brenner D, Kannan K, Lohmann N, Päpke O.Shaw SD, et al.Sci Total Environ. 2009 May 1;407(10):3323-9. doi: 10.1016/j.scitotenv.2009.02.018. Epub 2009 Mar 9.Sci Total Environ. 2009.PMID: 19269019