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Duarte-Delgado D, Narváez-Cuenca CE, Restrepo-Sánchez LP, Kushalappa A, Mosquera-Vásquez T.Duarte-Delgado D, et al.J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Jan 15;975:18-23. doi: 10.1016/j.jchromb.2014.10.039. Epub 2014 Nov 6.J Chromatogr B Analyt Technol Biomed Life Sci. 2015.PMID: 25462107Free article.