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Dimitrakakis E, Haberhauer-Troyer C, Abe Y, Ochsenkühn-Petropoulou M, Rosenberg E.Dimitrakakis E, et al.Anal Bioanal Chem. 2004 Jul;379(5-6):842-8. doi: 10.1007/s00216-004-2641-y. Epub 2004 Jun 18.Anal Bioanal Chem. 2004.PMID: 15221188