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Díaz-Maroto MC, Pérez-Coello MS, Cabezudo MD.Díaz-Maroto MC, et al.J Chromatogr A. 2002 Feb 15;947(1):23-9. doi: 10.1016/s0021-9673(01)01585-0.J Chromatogr A. 2002.PMID: 11873995