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van der Wielen JC, Jansen JT, Martena MJ, De Groot HN, In't Veld PH.van der Wielen JC, et al. Among authors: jansen jt.Food Addit Contam. 2006 Jul;23(7):709-14. doi: 10.1080/02652030600631869.Food Addit Contam. 2006.PMID: 16751148Free article.