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González-Andrade M, Benito-Peña E, Mata R, Moreno-Bondi MC.González-Andrade M, et al.Anal Bioanal Chem. 2012 Apr;402(10):3211-8. doi: 10.1007/s00216-011-5701-0. Epub 2012 Feb 14.Anal Bioanal Chem. 2012.PMID: 22331049