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González-Martín I, Hernández-Hierro JM, Morón-Sancho R, Salvador-Esteban J, Vivar-Quintana A, Revilla I.González-Martín I, et al.Anal Chim Acta. 2007 Dec 5;604(2):191-6. doi: 10.1016/j.aca.2007.10.014. Epub 2007 Oct 17.Anal Chim Acta. 2007.PMID: 17996542